.teamwork-banner-box{
    overflow: hidden;
    padding-left: 90px;
}
.teamwork-banner{
    width: 100%;
    overflow: hidden;
}
.teamwork-banner img{
    width: 100%;
    object-fit: cover;
}

.teamwork-nav-box{
    overflow: hidden;
    padding-left: 90px;
}
.teamwork-nav{
    width: 1440px;
    margin: 0 auto;
}
.teamwork-nav-title{
    width: 100%; 
    text-align: center;
    overflow: hidden;
    padding: 44px 0;
}
.teamwork-nav h4{
    font-size: 40px;
    color: #000;
}

.teamwork-nav-words{
    width: 100%;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    position: relative;
    box-sizing: border-box;
}
.teamwork-nav-words:after{
    content: "";
    *zoom: 1;
    display: table;
    clear: both;
}
.teamwork-nav-words ul{
    font-size: 0;
    text-align: center;
}
.teamwork-nav-words ul li{
    display: inline-block;
    text-align: center;
    cursor: pointer;
    font-size: 16px;
    color: #333;
    padding: 24px 4px 0 4px;
    margin: 0 44px;
}
.teamwork-nav-words ul li span{
    position: relative;
    display: inline-block;
    padding-bottom: 24px;
}
.teamwork-nav-words ul li span i{
    width: 100%;
    height: 1px;
    background-color: #b5b4a9;
    display: block;
    position: absolute;
    bottom: -1px;
    left: 0;
    opacity: 0;
}

.teamwork-nav-words ul li:hover span i{
    opacity: 1;
}

.teamwork-nav-active span i{opacity: 1 !important;}
.teamwork-nav-active{color: #000 !important;}

.teamwork-words-box{
    overflow: hidden;
    padding-left: 90px;
    padding-bottom: 100px;
}
.teamwork-words{
    width: 1440px;
    margin: 0 auto;
    padding: 12px 0 32px 0;
}

.teamwork-words-size{
    width: 100%;
    overflow: hidden;
    padding: 10px;
}
.teamwork-words-size ul{
    font-size: 0;
}
.teamwork-words-size ul li{
    display: inline-block;
    margin: 1%;
    width: 23%;
    overflow: hidden;
    height: 180px;
    position: relative;
}
.teamwork-words-size ul li img{
    max-width: 90%;
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
    transition: all .6s;
}
.teamwork-words-size ul li:hover img{
    margin-top: -10px;
}
.teamwork-words-size ul li:hover{
    -moz-box-shadow: 0 0 10px 2px #ededed;
    -webkit-box-shadow: 0 0 10px 2px #ededed;
    box-shadow: 0 0 10px 2px #ededed;
}


/* -------------------------PC端--------------------------- */

@media all and (max-width:1600px) {
    .teamwork-nav{width: 94%;}
    .teamwork-words{width: 94%;}
}

@media all and (max-width:1460px) {}

@media all and (max-width:1380px) {
    .teamwork-nav-words ul li{
        padding: 24px 4px 0 4px;
        margin: 0 30px;
    }
}

@media all and (max-width:1300px) {}

@media all and (max-width:1280px) {}

@media all and (max-width:1200px) {
    .teamwork-nav-words ul li{font-size: 14px;margin: 0 20px;}
    .teamwork-words-size ul li{height: 160px;}
}


/* ------------------------手机端-------------------------- */

@media all and (max-width:1000px) {
    .teamwork-banner-box{padding-left: 0;}
    .teamwork-nav-box {
        overflow: hidden;
        padding: 32px 0 14px 0;
    }
    .teamwork-nav-words ul li{width: 50%;margin: 0;padding: 14px 4px 14px 4px;}
    .teamwork-nav-words ul li span{padding-bottom: 14px;}
    .teamwork-nav-words ul li:hover span i{opacity: 0;}
    .teamwork-words-box {
        padding-left: 0;
        padding-bottom: 44px;
    }
    .teamwork-words {
        padding: 2px 0 12px 0;
    }
    .teamwork-nav-title{padding: 0 0 32px 0;}
    .teamwork-nav h4{font-size: 32px;}
    .teamwork-words-size ul li{width: 48%;height: 140px;}
}