.list1 {
    background: #fff;
    width: 920px;
    padding: 30px 20px;
    /*margin-top: 20px;*/
    padding-bottom: 50px;
    float: right;
}
.list1 li {
    width: 31%;
    margin: 25px 1% 0;
    border-bottom: 1px solid #efefef;
    height: 265px;
    float: left;
    transition-duration: 0.5s;
    -webkit-transition-duration: 0.5s;
    -ms-transition-duration: 0.5s;
    -o-transition-duration: 0.5s;
    transition-property: border-color;
    -webkit-transition-property: border-color;
    -ms-transition-property: border-color;
    -o-transition-property: border-color;
}
.list1 li:hover {
    border-color: #0063a7;
}
.list1 li div {
    width: 100%;
    height: 190px;
    overflow: hidden;
}
.page4 .list1 li:hover div img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}
.list1 li div img {
    width: 100%;
    height: 100%;
    transform: scale(1);
    -webkit-transform: scale(1);
    transition-duration: 0.5s;
    -webkit-transition-duration: 0.5s;
    -ms-transition-duration: 0.5s;
    -o-transition-duration: 0.5s;
    transition-property: transform;
    -webkit-transition-property: transform;
    -ms-transition-property: transform;
    -o-transition-property: transform;
}
.list1 p {
    width: 100%;
    font-size: 14px;
    line-height: 24px;
    color: #666666;
}
.list1 li:hover p {
    color: #007440;
}
.list1 li p {
    margin-top: 10px;
    text-align: center;
    width: 100%;
    transition-duration: 0.5s;
    -webkit-transition-duration: 0.5s;
    -ms-transition-duration: 0.5s;
    -o-transition-duration: 0.5s;
    transition-property: color;
    -webkit-transition-property: color;
    -ms-transition-property: color;
    -o-transition-property: color;
}
.page-nav .pc ul .nav-list:hover > a, .page-nav .pc ul .nav-list.on > a, .page-nav .pc ul .nav-list.choose > a {
    background: #f2f2f2;
    border-left-color: #2b72d0;
}
.page4 {
    background: #f9f9f9;
    padding-top: 70px;
    height: 720px;
}