body{
    width:100vw;
    overflow-x: hidden;
}


.fuliao{
    text-align: center;
    /*margin-top: 2rem;*/
    margin-top: 60%;
}

.fuliao h3{
    font-size: 0.6rem;
    margin-bottom: 0.4rem;
}

.fuliao button{


    border: none;
    outline:none;
    border-radius: 15px;
    background: url('../img/know.png') no-repeat ;
    background-size: 90%;
    width: 170px;
    margin-top: 0.5rem;
    height: 35px;
    overflow: hidden;
}


.fuliao button:hover{
    color: gray;
    /*border: 2px solid  gray;*/
    border: none;
    border-radius: 10px;
    background: url('../img/know_hover.png') no-repeat;
    background-size: 90%;
    width: 170px;
    /*margin-top: 0.5rem;*/
    -webkit-transition: all 1.5s;
    -moz-transition: all 1.5s;
    -ms-transition: all 1.5s;
    -o-transition: all 1.5s;
    transition: all 1.5s;
    height: 35px;
}

.view{


}

.view > div >div{
    float: left;
    background-color: #f4f4f4;
    border: 1px solid #eaeaea;
    text-align: center;
}

.view>div{
    width: 100%;
    overflow: hidden;
}

.view .choose{
    background-color: #c4c4c4;
    color:black !important;
    -webkit-transition: all 1.5s; 
    -moz-transition: all 1.5s; 
    -ms-transition: all 1.5s; 
    -o-transition: all 1.5s; 
    transition: all 1.5s;
}


.video{
    width: 100vw;
}

.video .controls{
    color:white;
    text-align: center;
}

.products h3{
    font-size: 0.6rem;
}

.products button{
    color: #73dedc;
    border: 2px solid  #73dedc;
    border-radius: 15px;
    background-color: transparent;
    margin-top: 0.6rem;
}


.news h3{
    font-size: 0.6rem;
}

.news button{
    /*color: #73dedc;*/
    /*border: 2px solid  #73dedc;*/
    /*border-radius: 15px;*/
    /*background-color: transparent;*/
    /*!*margin-top: 0.6rem;*!*/
    /*padding: 0 10px;*/

    border: none;
    outline:none;
    border-radius: 15px;
    background: url('../img/know.png') no-repeat;
    background-size: 80%;
    /*background-color: transparent;*/
    width: 8vw;
    margin-top: 0.8rem;
    /*padding: 0 10px;*/
    height: 1.5vw;
}

.news button:hover{
    color: gray;
    /*border: 2px solid  gray;*/
    border: none;
    border-radius: 10px;
    background: url('../img/know_hover.png') no-repeat;
    background-size: 80%;
    width: 8vw;
    margin-top: 0.8rem;
    /*padding: 0 10px;*/
    height: 1.5vw;
    /*margin-top: 0.5rem;*/
    -webkit-transition: all 1.5s;
    -moz-transition: all 1.5s;
    -ms-transition: all 1.5s;
    -o-transition: all 1.5s;
    transition: all 1.5s;
}