.hy-box img {
    position: absolute;
    height: 100%;
    -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
            transform: translateX(-50%);
    left: 50%;
    width:100%;
}


.hy-target {
    overflow: hidden
}

.hy-relative {
    position: relative
}

.hy-wrapper {
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%
}

.hy-wrapper * {
    -webkit-box-sizing: border-box;
            box-sizing: border-box
}

.hy-fade .hy-box {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    -webkit-transition-property: opacity;
    -o-transition-property: opacity;
    transition-property: opacity;
    -webkit-transition-timing-function: ease-in-out;
    -o-transition-timing-function: ease-in-out;
       transition-timing-function: ease-in-out
}

.hy-box.hy-fade-show {
    opacity: 1
}

.hy-slide {
    display: -moz-flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-transition-timing-function: cubic-bezier(.6, 0, .52, 1);
    -o-transition-timing-function: cubic-bezier(.6, 0, .52, 1);
       transition-timing-function: cubic-bezier(.6, 0, .52, 1)
}

.hy-slide .hy-box {
    position: relative
}

.hy-box {
    overflow: hidden
}

.hy-next,
.hy-prev {
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
    z-index: 9;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    background: rgba(0, 0, 0, .3);
    -webkit-transition: opacity .35s;
    -o-transition: opacity .35s;
    transition: opacity .35s
}

.hy-next i,
.hy-prev i {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    display: block;
    width: 14px;
    height: 14px;
    opacity: .7;
    -webkit-transition: .2s;
    -o-transition: .2s;
    transition: .2s;
    background: url(data:image/svg+xml;base64,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) center no-repeat;
}

.hy-next:hover i,
.hy-prev:hover i {
    opacity: 1
}

.hy-prev {
    left: 20px;
    -webkit-transform: translate(0, -50%) rotate(180deg);
    -ms-transform: translate(0, -50%) rotate(180deg);
    transform: translate(0, -50%) rotate(180deg)
}

.hy-next {
    right: 20px
}

.hy-next.hy-hovershow,
.hy-prev.hy-hovershow {
    opacity: 0
}

.hy-target:hover .hy-next.hy-hovershow,
.hy-target:hover .hy-prev.hy-hovershow {
    opacity: 1
}
.hy-dot {
    position: absolute;
    bottom: 1.5vw;
    z-index: 9;
    height: 12px
}

.hy-dot i {
    display: block;
    float: left;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    cursor: pointer;
    margin: 0 6px;
    background: rgba(0, 0, 0, .3);
    -webkit-transition: .4s;
    -o-transition: .4s;
    transition: .4s
}

.hy-dot i.active {
    background: #fff
}

.hy-dot-left {
    left: 10px
}

.hy-dot-center {
    left: 50%;
    -webkit-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    transform: translate(-50%, 0)
}

.hy-dot-right {
    right: 2vw;
}


/* 下方必要布局样式css */
.silder-box {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;

}

.silder {
    margin: 0 auto
}


.silder li img {
    width: 100%;
    height: 100%
}



.btl {
    background: url(../img/left-arrow.png)
}

.btr {
    background: url(../img/right-arrow.png)
}
.silder-button {
    width: 50px;
    height: 130px;
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: center;
}



textarea {
    display: block;
    text-indent: 0;
    width: 500px;
    margin: 0 auto 20px;
    background: #ccc;
    border: 0;
    resize: ;
    font-size: 12px;
    min-height: 120px
}

textarea.t1 {
    height: 340px;
    margin: 20px auto
}

.small-navs {
    position: absolute
}