/**
 * Created by LXT on 2016/5/10.
 */

.grow {
    display: inline-block;
    transition: transform 300ms;
    -webkit-transition: transform 300ms;
    /*有毒?...*/
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
}

.grow:hover, .grow:focus, .grow:active {
    transform: scale(1.1);
    -ms-transform: scale(1.1); /* IE 9 */
    -webkit-transform: scale(1.1); /* Safari 和 Chrome */
}

.shrink {
    display: inline-block;
    transition: transform 300ms;
    -webkit-transition: transform 300ms;
}

.shrink:hover, .shrink:focus, .shrink:active {
    transform: scale(0.9);
    -ms-transform: scale(0.9); /* IE 9 */
    -webkit-transform: scale(0.9); /* Safari 和 Chrome */
}

/*心跳动画*/
@-webkit-keyframes pulse {
    25% {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }

    75% {
        -webkit-transform: scale(0.9);
        transform: scale(0.9);
    }
}

@keyframes pulse {
    25% {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }

    75% {
        -webkit-transform: scale(0.9);
        transform: scale(0.9);
    }
}

.pulse {
    display: inline-block;
}

.pulse:hover, .pulse:focus, .pulse:active {
    animation: pulse 1000ms linear infinite;
    -webkit-animation: pulse 1000ms linear infinite; /* Safari 和 Chrome */
}

.pulse-fast {
    display: inline-block;
}

.pulse-fast:hover, .pulse-fast:focus, .pulse-fast:active {
    animation: pulse 300ms linear infinite;
    -webkit-animation: pulse 300ms linear infinite; /* Safari 和 Chrome */
}

.bounce-in {
    display: inline-block;
    transition: transform 500ms;
    -webkit-transition: transform 500ms;
}

.bounce-in:hover, .bounce-in:focus, .bounce-in:active {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -webkit-transition-timing-function: cubic-bezier(0.47, 2.02, 0.31, -0.36);
    transition-timing-function: cubic-bezier(0.47, 2.02, 0.31, -0.36);
}

.bounce-out {
    display: inline-block;
    transition: transform 500ms;
    -webkit-transition: transform 500ms;
}

.bounce-out:hover, .bounce-out:focus, .bounce-out:active {
    transform: scale(.8);
    -webkit-transform: scale(.8);
    -webkit-transition-timing-function: cubic-bezier(0.47, 2.02, 0.31, -0.36);
    transition-timing-function: cubic-bezier(0.47, 2.02, 0.31, -0.36);
}

.rotate {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.rotate:hover, .rotate:focus, .rotate:active {
    transform: rotate(10deg);
    -webkit-transform: rotate(10deg);
}

.rotate-grow {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.rotate-grow:hover, .rotate-grow:focus, .rotate-grow:active {
    transform: rotate(10deg) scale(1.2);
    -webkit-transform: rotate(10deg) scale(1.2);
}

.translate-up {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.translate-up:hover, .translate-up:focus, .translate-up:active {
    transform: translate(0, -10px);
    -webkit-transform: translate(0, -10px);;
}

.translate-down {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.translate-down:hover, .translate-down:focus, .translate-down:active {
    transform: translate(0, 10px);
    -webkit-transform: translate(0, 10px);;
}

.skew {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.skew:hover, .skew:focus, .skew:active {
    transform: skew(-10deg, 0);
    -webkit-transform: skew(-10deg, 0);;
}

.skew-top-l {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
    transform-origin: 0 100%;
    -webkit-transform-origin: 0 100%;
}

.skew-top-l:hover, .skew-top-l:focus, .skew-top-l:active {
    transform: skew(10deg, 0);
    -webkit-transform: skew(10deg, 0);;
}

.skew-top-r {
    display: inline-block;
    transition: transform .3s;
    -webkit-transition: transform .3s;
    transform-origin: 0 100%;
    -webkit-transform-origin: 0 100%;
}

.skew-top-r:hover, .skew-top-r:focus, .skew-top-r:active {
    transform: skew(-10deg, 0);
    -webkit-transform: skew(-10deg, 0);;
}

@keyframes wobble-horizontal {
    16.6% {
        transform: translate(-8px, 0);
        -webkit-transform: translate(-8px, 0);
    }
    33.3% {
        transform: translate(6px, 0);
        -webkit-transform: translate(6px, 0);
    }
    50% {
        transform: translate(-4px, 0);
        -webkit-transform: translate(-4px, 0);
    }
    66.6% {
        transform: translate(2px, 0);
        -webkit-transform: translate(2px, 0);
    }
    83.33% {
        transform: translate(-1px, 0);
        -webkit-transform: translate(-1px, 0);
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
    }
}

@-webkit-keyframes wobble-horizontal {
    16.6% {
        transform: translate(-8px, 0);
        -webkit-transform: translate(-8px, 0);
    }
    33.3% {
        transform: translate(6px, 0);
        -webkit-transform: translate(6px, 0);
    }
    50% {
        transform: translate(-4px, 0);
        -webkit-transform: translate(-4px, 0);
    }
    66.6% {
        transform: translate(2px, 0);
        -webkit-transform: translate(2px, 0);
    }
    83.33% {
        transform: translate(-1px, 0);
        -webkit-transform: translate(-1px, 0);
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
    }
}

.wobble-horizontal {
    display: inline-block;
}

.wobble-horizontal:hover, .wobble-horizontal:focus, .wobble-horizontal:active {
    animation: wobble-horizontal 1s ease-in-out;
    -webkit-transform: wobble-horizontal 1s ease-in-out;
}

@keyframes wobble-vertical {
    16.6% {
        transform: translate(0, -8px);
        -webkit-transform: translate(0, -8px);
    }
    33.3% {
        transform: translate(0, 6px);
        -webkit-transform: translate(0, 6px);
    }
    50% {
        transform: translate(0, -4px);
        -webkit-transform: translate(0, -4px);
    }
    66.6% {
        transform: translate(0, 2px);
        -webkit-transform: translate(0, 2px);
    }
    83.33% {
        transform: translate(0, -1px);
        -webkit-transform: translate(0, -1px);
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
    }
}

@-webkit-keyframes wobble-vertical {
    16.6% {
        transform: translate(0, -8px);
        -webkit-transform: translate(0, -8px);
    }
    33.3% {
        transform: translate(0, 6px);
        -webkit-transform: translate(0, 6px);
    }
    50% {
        transform: translate(0, -4px);
        -webkit-transform: translate(0, -4px);
    }
    66.6% {
        transform: translate(0, 2px);
        -webkit-transform: translate(0, 2px);
    }
    83.33% {
        transform: translate(0, -1px);
        -webkit-transform: translate(0, -1px);
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
    }
}

.wobble-vertical {
    display: inline-block;
}

.wobble-vertical:hover, .wobble-vertical:focus, .wobble-vertical:active {
    animation: wobble-vertical 1s ease-in-out;
    -webkit-transform: wobble-vertical 1s ease-in-out;
}

@keyframes wobble-tl-to-br {
    16.6% {
        transform: translate(-8px, -8px);
        -webkit-transform: translate(-8px, -8px);
    }
    33.3% {
        transform: translate(6px, 6px);
        -webkit-transform: translate(6px, 6px);
    }
    50% {
        transform: translate(-4px, -4px);
        -webkit-transform: translate(-4px, -4px);
    }
    66.6% {
        transform: translate(2px, 2px);
        -webkit-transform: translate(2px, 2px);
    }
    83.33% {
        transform: translate(-1px, -1px);
        -webkit-transform: translate(-1px, -1px);
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
    }
}

@-webkit-keyframes wobble-tl-to-br {
    16.6% {
        transform: translate(-8px, -8px);
        -webkit-transform: translate(-8px, -8px);
    }
    33.3% {
        transform: translate(6px, 6px);
        -webkit-transform: translate(6px, 6px);
    }
    50% {
        transform: translate(-4px, -4px);
        -webkit-transform: translate(-4px, -4px);
    }
    66.6% {
        transform: translate(2px, 2px);
        -webkit-transform: translate(2px, 2px);
    }
    83.33% {
        transform: translate(-1px, -1px);
        -webkit-transform: translate(-1px, -1px);
    }
    100% {
        transform: translate(0, 0);
        -webkit-transform: translate(0, 0);
    }
}

.wobble-tl-to-br {
    display: inline-block;
}

.wobble-tl-to-br:hover, .wobble-tl-to-br:focus, .wobble-tl-to-br:active {
    animation: wobble-tl-to-br 1s ease-in-out;
    -webkit-transform: wobble-tl-to-br 1s ease-in-out;
}

@keyframes wobble-top {
    16.6% {
        transform: skew(8deg, 0);
        -webkit-transform: skew(8deg, 0);
    }
    33.3% {
        transform: skew(-6deg, 0);
        -webkit-transform: skew(-6deg, 0);
    }
    50% {
        transform: skew(4deg, 0);
        -webkit-transform: skew(4deg, 0);
    }
    66.6% {
        transform: skew(-2deg, 0);
        -webkit-transform: skew(-2deg, 0);
    }
    83.33% {
        transform: skew(1deg, 0);
        -webkit-transform: skew(1deg, 0);
    }
    100% {
        transform: skew(0, 0);
        -webkit-transform: skew(0, 0);
    }
}

@-webkit-keyframes wobble-top {
    16.6% {
        transform: skew(8deg, 0);
        -webkit-transform: skew(8deg, 0);
    }
    33.3% {
        transform: skew(-6deg, 0);
        -webkit-transform: skew(-6deg, 0);
    }
    50% {
        transform: skew(4deg, 0);
        -webkit-transform: skew(4deg, 0);
    }
    66.6% {
        transform: skew(-2deg, 0);
        -webkit-transform: skew(-2deg, 0);
    }
    83.33% {
        transform: skew(1deg, 0);
        -webkit-transform: skew(1deg, 0);
    }
    100% {
        transform: skew(0, 0);
        -webkit-transform: skew(0, 0);
    }
}

.wobble-top {
    display: inline-block;
}

.wobble-top:hover, .wobble-top:focus, .wobble-top:active {
    animation: wobble-top 1s ease-in-out;
    -webkit-transform: wobble-top 1s ease-in-out;
    transform-origin: 0 100%;
    -webkit-transform-origin: 0 100%;
}

@keyframes shake {
    50% {
        transform: translate(-3px, 0) rotate(-3deg);
        -webkit-transform: translate(-3px, 0) rotate(-3deg);
    }
    100% {
        transform: translate(3px, 0) rotate(3deg);
        -webkit-transform: translate(3px, 0) rotate(3deg);
    }
}

@-webkit-keyframes shake {
    50% {
        transform: translate(-3px, 0) rotate(-3deg);
        -webkit-transform: translate(-3px, 0) rotate(-3deg);
    }
    100% {
        transform: translate(3px, 0) rotate(3deg);
        -webkit-transform: translate(3px, 0) rotate(3deg);
    }
}

.shake {
    display: inline-block;
}

.shake:hover, .shake:focus, .shake:active {
    animation: shake .15s ease-in-out infinite;
    -webkit-transform: shake .15s ease-in-out infinite;
}

@keyframes shake-out {
    10% {
        -webkit-transform: translateX(3px) rotate(2deg);
        transform: translateX(3px) rotate(2deg);
    }

    20% {
        -webkit-transform: translateX(-3px) rotate(-2deg);
        transform: translateX(-3px) rotate(-2deg);
    }

    30% {
        -webkit-transform: translateX(3px) rotate(2deg);
        transform: translateX(3px) rotate(2deg);
    }

    40% {
        -webkit-transform: translateX(-3px) rotate(-2deg);
        transform: translateX(-3px) rotate(-2deg);
    }

    50% {
        -webkit-transform: translateX(2px) rotate(1deg);
        transform: translateX(2px) rotate(1deg);
    }

    60% {
        -webkit-transform: translateX(-2px) rotate(-1deg);
        transform: translateX(-2px) rotate(-1deg);
    }

    70% {
        -webkit-transform: translateX(2px) rotate(1deg);
        transform: translateX(2px) rotate(1deg);
    }

    80% {
        -webkit-transform: translateX(-2px) rotate(-1deg);
        transform: translateX(-2px) rotate(-1deg);
    }

    90% {
        -webkit-transform: translateX(1px) rotate(0);
        transform: translateX(1px) rotate(0);
    }

    100% {
        -webkit-transform: translateX(-1px) rotate(0);
        transform: translateX(-1px) rotate(0);
    }
}

@-webkit-keyframes shake-out {
    10% {
        -webkit-transform: translateX(3px) rotate(2deg);
        transform: translateX(3px) rotate(2deg);
    }

    20% {
        -webkit-transform: translateX(-3px) rotate(-2deg);
        transform: translateX(-3px) rotate(-2deg);
    }

    30% {
        -webkit-transform: translateX(3px) rotate(2deg);
        transform: translateX(3px) rotate(2deg);
    }

    40% {
        -webkit-transform: translateX(-3px) rotate(-2deg);
        transform: translateX(-3px) rotate(-2deg);
    }

    50% {
        -webkit-transform: translateX(2px) rotate(1deg);
        transform: translateX(2px) rotate(1deg);
    }

    60% {
        -webkit-transform: translateX(-2px) rotate(-1deg);
        transform: translateX(-2px) rotate(-1deg);
    }

    70% {
        -webkit-transform: translateX(2px) rotate(1deg);
        transform: translateX(2px) rotate(1deg);
    }

    80% {
        -webkit-transform: translateX(-2px) rotate(-1deg);
        transform: translateX(-2px) rotate(-1deg);
    }

    90% {
        -webkit-transform: translateX(1px) rotate(0);
        transform: translateX(1px) rotate(0);
    }

    100% {
        -webkit-transform: translateX(-1px) rotate(0);
        transform: translateX(-1px) rotate(0);
    }
}

.shake-out {
    display: inline-block;
}

.shake-out:hover, .shake-out:focus, .shake-out:active {
    animation: shake-out .8s linear 1;
    -webkit-transform: shake-out .8s linear 1;
}

/*背景变换*/
.fade-in {
    display: inline-block;
    transition: color, background .3s;
    -webkit-transition: color, background .3s;
}

.fade-in:hover, .fade-in:focus, .fade-in:active {
    background: #2BABAC;
    color: #ffffff;
}

@keyframes bg-pulse {
    50% {
        background: #31d2d3;
    }
}

@-webkit-keyframes bg-pulse {
    50% {
        background: #30c7c8;
    }
}

.bg-pulse {
    display: inline-block;
    transition: color .3s;
    -webkit-transition: color .3s;
}

.bg-pulse:hover, .bg-pulse:focus, .bg-pulse:active {
    background: #2BABAC;
    color: #ffffff;
    animation: bg-pulse .5s linear infinite;
    -webkit-animation: bg-pulse .5s linear infinite;
}

.sweep-to-right {
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.sweep-to-right:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transition: transform .3s;
    -webkit-transition: transform .3s;
    transform-origin: right center;
    -webkit-transform-origin: right center;
}

.sweep-to-right:hover, .sweep-to-right:focus, .sweep-to-right:active {
    color: #ffffff;
}

.sweep-to-right:hover:before, .sweep-to-right:focus:before, .sweep-to-right:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    transform-origin: left center;
    -webkit-transform-origin: left center;
}

.sweep-to-right2 {
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.sweep-to-right2:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transition: transform .3s;
    -webkit-transition: transform .3s;
    transform-origin: left center;
    -webkit-transform-origin: left center;
}

.sweep-to-right2:hover, .sweep-to-right2:focus, .sweep-to-right2:active {
    color: #ffffff;
}

.sweep-to-right2:hover:before, .sweep-to-right2:focus:before, .sweep-to-right2:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
}

.sweep-to-right3 {
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.sweep-to-right3:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transition: transform .3s;
    -webkit-transition: transform .3s;
    transform-origin: left center;
    -webkit-transform-origin: left center;
}

.sweep-to-right3:hover, .sweep-to-right3:focus, .sweep-to-right3:active {
    color: #ffffff;
}

.sweep-to-right3:hover:before, .sweep-to-right3:focus:before, .sweep-to-right3:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
    -webkit-transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
}

.sweep-to-bottom {
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.sweep-to-bottom:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(1, 0);
    -webkit-transform: scale(1, 0);
    transition: transform .3s;
    -webkit-transition: transform .3s;
    transform-origin: center top;
    -webkit-transform-origin: center top;
}

.sweep-to-bottom:hover, .sweep-to-bottom:focus, .sweep-to-bottom:active {
    color: #ffffff;
}

.sweep-to-bottom:hover:before, .sweep-to-bottom:focus:before, .sweep-to-bottom:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
}

.bounce-to-right {
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.bounce-to-right:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transform-origin: left center;
    -webkit-transform-origin: left center;
    transition: transform .3s ease-out;
    -webkit-transition: transform .3s ease-out;
}

.bounce-to-right:hover, .bounce-to-right:focus, .bounce-to-right:active {
    color: #ffffff;
}

.bounce-to-right:hover:before, .bounce-to-right:focus:before, .bounce-to-right:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    transition: transform .5s cubic-bezier(0.52, 1.64, 0.37, 0.66);
    -webkit-transition: transform .5s cubic-bezier(0.52, 1.64, 0.37, 0.66);
}

.rectangle-out {
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.rectangle-out:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0);
    -webkit-transform: scale(0);
    transform-origin: center center;
    -webkit-transform-origin: center center;
    transition: transform .3s ease;
    -webkit-transition: transform .3s ease;
}

.rectangle-out:hover, .rectangle-out:focus, .rectangle-out:active {
    color: #ffffff;
}

.rectangle-out:hover:before, .rectangle-out:focus:before, .rectangle-out:active:before {
    transform: scale(1);
    -webkit-transform: scale(1);
}

.rectangle-in {
    background-color: #2BABAC;
    display: inline-block;
    position: relative;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.rectangle-in:before {
    content: "";
    background-color: #E6E6E6;
    color: #696969;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(1);
    -webkit-transform: scale(1);
    transform-origin: center center;
    -webkit-transform-origin: center center;
    transition: transform .3s ease;
    -webkit-transition: transform .3s ease;
}

.rectangle-in:hover, .rectangle-in:focus, .rectangle-in:active {
    color: #ffffff;
}

.rectangle-in:hover:before, .rectangle-in:focus:before, .rectangle-in:active:before {
    transform: scale(0);
    -webkit-transform: scale(0);
}

.radial-out {
    display: inline-block;
    vertical-align: middle;
    position: relative;
    overflow: hidden;
    z-index: 0;
    transition: color .5s;
    -webkit-transition: color .5s;
}

.radial-out:before {
    content: "";
    background-color: #2BABAC;
    border-radius: 100%;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0);
    -webkit-transform: scale(0);
    transform-origin: center center;
    -webkit-transform-origin: center center;
    transition: transform .3s ease;
    -webkit-transition: transform .3s ease;
}

.radial-out:hover, .radial-out:focus, .radial-out:active {
    color: #ffffff;
}

.radial-out:hover:before, .radial-out:focus:before, .radial-out:active:before {
    transform: scale(2);
    -webkit-transform: scale(2);
}

.radial-in {
    display: inline-block;
    vertical-align: middle;
    position: relative;
    z-index: 0;
    overflow: hidden;
    background-color: #2BABAC;
    transition: color .3s;
    -webkit-transition: color .3s;
}

.radial-in:before {
    content: "";
    color: #696969;
    background-color: #E6E6E6;
    border-radius: 100%;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(2);
    -webkit-transform: scale(2);
    transition: transform .3s ease;
    -webkit-transition: transform .3s ease;
}

.radial-in:hover, .radial-in:focus, .radial-in:active {
    color: #ffffff;
}

.radial-in:hover:before, .radial-in:focus:before, .radial-in:active:before {
    transform: scale(0);
    -webkit-transform: scale(0);
}

.shutter-in-horizontal {
    display: inline-block;
    position: relative;
    z-index: 0;
    background-color: #2BABAC;
    transition: color .3s;
    -webkit-transition: color .3s;
}

.shutter-in-horizontal:before {
    content: "";
    color: #696969;
    background-color: #E6E6E6;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    transition: transform .3s ease-in-out;
    -webkit-transition: transform .3s ease-in-out;
}

.shutter-in-horizontal:hover, .shutter-in-horizontal:focus, .shutter-in-horizontal:active {
    color: #ffffff;
}

.shutter-in-horizontal:hover:before, .shutter-in-horizontal:focus:before, .shutter-in-horizontal:active:before {
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
}

.shutter-out-horizontal {
    display: inline-block;
    position: relative;
    z-index: 0;
    background-color: #E6E6E6;
    transition: color .3s;
    -webkit-transition: color .3s;
}

.shutter-out-horizontal:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transition: transform .3s ease-in-out;
    -webkit-transition: transform .3s ease-in-out;
}

.shutter-out-horizontal:hover, .shutter-out-horizontal:focus, .shutter-out-horizontal:active {
    color: #ffffff;
}

.shutter-out-horizontal:hover:before, .shutter-out-horizontal:focus:before, .shutter-out-horizontal:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
}

.shutter-in-vertical {
    display: inline-block;
    position: relative;
    z-index: 0;
    background-color: #2BABAC;
    transition: color .3s;
    -webkit-transition: color .3s;
}

.shutter-in-vertical:before {
    content: "";
    color: #696969;
    background-color: #E6E6E6;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
    transition: transform .3s ease-in-out;
    -webkit-transition: transform .3s ease-in-out;
}

.shutter-in-vertical:hover, .shutter-in-vertical:focus, .shutter-in-vertical:active {
    color: #ffffff;
}

.shutter-in-vertical:hover:before, .shutter-in-vertical:focus:before, .shutter-in-vertical:active:before {
    transform: scale(1, 0);
    -webkit-transform: scale(1, 0);
}

.shutter-out-vertical {
    display: inline-block;
    position: relative;
    z-index: 0;
    background-color: #E6E6E6;
    transition: color .3s;
    -webkit-transition: color .3s;
}

.shutter-out-vertical:before {
    content: "";
    background-color: #2BABAC;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scale(1, 0);
    -webkit-transform: scale(1, 0);
    transition: transform .3s ease-in-out;
    -webkit-transition: transform .3s ease-in-out;
}

.shutter-out-vertical:hover, .shutter-out-vertical:focus, .shutter-out-vertical:active {
    color: #ffffff;
}

.shutter-out-vertical:hover:before, .shutter-out-vertical:focus:before, .shutter-out-vertical:active:before {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
}

/*border*/
.border-fade {
    display: inline-block;
    transition: box-shadow .3s;
    -webkit-transition: box-shadow .3s;
    box-shadow: inset 0 0 0 4px rgba(225, 225, 225, 0);

}

.border-fade:hover, .border-fade:focus, .border-fade:active {
    box-shadow: 0 0 0 4px #000000 inset;
}

.hollow {
    display: inline-block;
    transition: background .5s;
    -webkit-transition: background .5s;
    box-shadow: inset 0 0 0 4px #E6E6E6;
}

.hollow:hover, .hollow:focus, .hollow:active {
    background: transparent;
}

.trim {
    display: inline-block;
    position: relative;
    z-index: 0;
}

.trim:before {
    content: "";
    position: absolute;
    top: 4px;
    right: 4px;
    bottom: 4px;
    left: 4px;
    z-index: -1;
    transition: box-shadow .3s;
    -webkit-transition: box-shadow .3s;
    box-shadow: inset 0 0 0 4px rgba(225, 225, 225, 0);
}

.trim:hover, .trim:focus, .trim:active {
}

.trim:hover:before, .trim:focus:before, .trim:active:before {
    box-shadow: 0 0 0 4px rgb(255, 255, 255) inset;
}

@-webkit-keyframes ripple-out {
    100% {
        top: -8px;
        right: -8px;
        bottom: -8px;
        left: -8px;
        opacity: 0;
    }
}

@keyframes ripple-out {
    100% {
        top: -8px;
        right: -8px;
        bottom: -8px;
        left: -8px;
        opacity: 0;
    }
}

.ripple-out {
    display: inline-block;
    position: relative;
}

.ripple-out:before {
    content: '';
    position: absolute;
    box-shadow: 0 0 0 6px rgba(230, 230, 230, 0.80);
    top: 6px;
    right: 6px;
    bottom: 6px;
    left: 6px;
}

.ripple-out:hover:before, .ripple-out:focus:before, .ripple-out:active:before {
    animation: ripple-out 1s;
    -webkit-animation: ripple-out 1s;
}

@-webkit-keyframes ripple-in {
    100% {
        top: 4px;
        right: 4px;
        bottom: 4px;
        left: 4px;
        opacity: .8;
    }
}

@keyframes ripple-in {
    100% {
        top: 4px;
        right: 4px;
        bottom: 4px;
        left: 4px;
        opacity: .8;
    }
}

.ripple-in {
    display: inline-block;
    position: relative;
}

.ripple-in:before {
    content: '';
    position: absolute;
    box-shadow: 0 0 0 4px #E6E6E6;
    top: -12px;
    right: -12px;
    bottom: -12px;
    left: -12px;
    opacity: 0;
}

.ripple-in:hover:before, .ripple-in:focus:before, .ripple-in:active:before {
    animation: ripple-in 1s;
    -webkit-animation: ripple-in 1s;
}

.outline-out {
    display: inline-block;
    position: relative;
}

.outline-out:before {
    content: '';
    position: absolute;
    box-shadow: 0 0 0 4px #E6E6E6;
    top: 4px;
    right: 4px;
    bottom: 4px;
    left: 4px;
    transition-property: top, right, bottom, left;
    -webkit-transition-property: top, right, bottom, left;
    transition-duration: .3s;
    -webkit-transition-duration: .3s;
}

.outline-out:hover:before, .outline-out:focus:before, .outline-out:active:before {
    top: -4px;
    right: -4px;
    bottom: -4px;
    left: -4px;
}

.outline-in {
    display: inline-block;
    position: relative;
}

.outline-in:before {
    content: '';
    position: absolute;
    box-shadow: 0 0 0 4px #E6E6E6;
    top: -12px;
    right: -12px;
    bottom: -12px;
    left: -12px;
    opacity: 0;
    transition-property: top, right, bottom, left, opacity;
    -webkit-transition-property: top, right, bottom, left, opacity;
    transition-duration: .5s;
    -webkit-transition-duration: .5s;
}

.outline-in:hover:before, .outline-in:focus:before, .outline-in:active:before {
    top: -4px;
    right: -4px;
    bottom: -4px;
    left: -4px;
    opacity: 1;
}

.round-corners {
    display: inline-block;
    position: relative;
    transition: border-radius .3s;
    -webkit-transition: border-radius .3s;
}

.round-corners:hover, .round-corners:focus, .round-corners:active {
    border-radius: 15px;
}

.reveal {
    display: inline-block;
    position: relative;
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0) inset;
    transition: box-shadow .1s;
    -webkit-transition: box-shadow .1s;
}

.reveal:hover, .reveal:focus, .reveal:active {
    box-shadow: 0 0 0 4px #000000 inset;
}

.underline {
    display: inline-block;
    position: relative;
}

.underline:before {
    content: "";
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    /*border-bottom: 4px solid #000000;*/
    transition: border-bottom .15s linear;
    -webkit-transition: border-bottom .15s linear;
}

.underline:hover:before, .underline:focus:before, .underline:active:before {
    border-bottom: 4px solid #000000;
}

.underline-from-left {
    display: inline-block;
    position: relative;
    overflow: hidden;
    vertical-align: middle;
}

.underline-from-left:before {
    content: "";
    position: absolute;
    width: 0;
    left: 0;
    bottom: 0;
    border-bottom: 4px solid #000000;
    transition: width .3s;
    -webkit-transition: width .3s;
}

.underline-from-left:hover:before, .underline-from-left:focus:before, .underline-from-left:active:before {
    width: 100%;
}

.underline-from-left2 {
    display: inline-block;
    position: relative;
    overflow: hidden;
    vertical-align: middle;
}

.underline-from-left2:before {
    content: "";
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    border-bottom: 4px solid #000000;
    transform: scale(0);
    -webkit-transform: scale(0);
    transform-origin: 100% 100%;
    -webkit-transform-origin: 100% 100%;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.underline-from-left2:hover:before, .underline-from-left2:focus:before, .underline-from-left2:active:before {
    transform: scale(1);
    -webkit-transform: scale(1);
    transform-origin: 0 100%;
    -webkit-transform-origin: 0 100%;
}

.underline-from-left3 {
    display: inline-block;
    position: relative;
    overflow: hidden;
    vertical-align: middle;
}

.underline-from-left3:before {
    content: "";
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    border-bottom: 4px solid #000000;
    transform: scale(0);
    -webkit-transform: scale(0);
    transform-origin: 50% 100%;
    -webkit-transform-origin: 50% 100%;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.underline-from-left3:hover:before, .underline-from-left3:focus:before, .underline-from-left3:active:before {
    transform: scale(1);
    -webkit-transform: scale(1);
}

.underline-from-left4 {
    display: inline-block;
    position: relative;
    overflow: hidden;
    vertical-align: middle;
}

.underline-from-left4:before {
    content: "";
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    border-bottom: 4px solid #000000;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transform-origin: 50% 100%;
    -webkit-transform-origin: 50% 100%;
    transition: transform .3s;
    -webkit-transition: transform .3s;
}

.underline-from-left4:hover:before, .underline-from-left4:focus:before, .underline-from-left4:active:before {
    transform: scale(1);
    -webkit-transform: scale(1);
}

.float-shadow {
    display: inline-block;
    vertical-align: middle;
    position: relative;
    -webkit-transition: transform .5s ease;
    transition: transform .5s ease;
}

.float-shadow:hover, .float-shadow:focus, .float-shadow:active {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
}

.float-shadow:before {
    content: "";
    pointer-events: none;
    position: absolute;
    z-index: -1;
    top: 100%;
    left: 5%;
    width: 90%;
    height: 10px;
    opacity: 0;
    background: -webkit-radial-gradient(center, ellipse, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);

    transition: transform .3s, opacity .3s;
}

.float-shadow:hover:before, .float-shadow:focus:before, .float-shadow:active:before {
    opacity: 1;
    -webkit-transform: translateY(5px);
    transform: translateY(5px);
}

.shadow-around {
    display: inline-block;
    vertical-align: middle;
    -webkit-transition: box-shadow .3s;
    transition: box-shadow .3s;
}

.shadow-around:hover, .shadow-around:focus, .shadow-around:active {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.60);
}

.up-shadow {
    display: inline-block;
    vertical-align: middle;
    -webkit-transition: box-shadow .3s, transform .3s;
    transition: box-shadow .3s, transform .3s;
}

.up-shadow:hover, .up-shadow:focus, .up-shadow:active {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.60);
}

.down-shadow {
    display: inline-block;
    vertical-align: middle;
    -webkit-transition: box-shadow .3s;
    transition: box-shadow .3s;
}

.down-shadow:hover, .down-shadow:focus, .down-shadow:active {
    box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.60) inset;
}

.curl-bottom-right {
    display: inline-block;
    vertical-align: middle;
    position: relative;
}

.curl-bottom-right:before {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 0;
    height: 0;
    background: linear-gradient(-45deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
    box-shadow: -1px -1px 1px rgba(0, 0, 0, .4);
    -webkit-transition: width .3s, height .3s;
    transition: width .3s, height .3s;
}

.curl-bottom-right:hover:before, .curl-bottom-right:focus:before, .curl-bottom-right:active:before {
    width: 20px;
    height: 20px
}

.bubbles-left {
    display: inline-block;
    vertical-align: middle;
    position: relative;
    -webkit-transition: transform .3s;
    transition: transform .3s;
}

.bubbles-left:hover, .bubbles-left:focus, .bubbles-left:active {
    -webkit-transform: translateX(10px);
    transform: translateX(10px);
}

.bubbles-left:before {
    position: absolute;
    content: '';
    left: 0;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent #E6E6E6 transparent transparent;
    -webkit-transition: transform .3s;
    transition: transform .3s;
}

.bubbles-left:hover:before, .bubbles-left:focus:before, .bubbles-left:active:before {
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px);
}