.about {
    background: #f2f1f3;
}

.about01 {
    padding-top: 0;
    background: #fff;
    text-align: center;
    position: relative;
    z-index: 3;
}

.about01:before {
    content: "";
    display: block;
    height: 60px;
    background: #fff;
    position: absolute;
    top: -60px;
    left: 0;
    width: 100%;
}

.xian {
    margin: 18px 0 32px;
}

.about01 p {
    text-align: center;
}

.about02 li {
    position: relative;
    overflow: hidden;
    margin-top: 12px;
    width: 49.5%;
}




.about02 li .wenz {
    padding-left: 0px;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 40%;
    width: 100%;
    height: 100%;
}

.about02 li.w100 {
    width: 100%;
}

.about02 li.w100 .wenz {
    text-align: center;

}

.about02 li.w100 .wenz img {
    margin-top: 40px;
}

.about02 li.w100:hover .wenz img {
    margin-top: 30px;
}

.about02 li .wz {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 3;
    padding: 20px;
    -webkit-transition: all .3s;
    opacity: 1;
text-align: center;
    transition: all .3s;

}

.f20 {
    font-size: 20px;
}

.about02 li .wz hr {
    width: 30px;
    height: 2px;
    border: none;
    background: #fff;
    display: block;
    text-align: left;
    margin: 12px 0 18px;
}

.about02 li:before {
    content: "";
    display: block;
    opacity: 1;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;

    z-index: 2;
    -webkit-transition: all .25s;
    -moz-transition: all .25s;
    -ms-transition: all .25s;
    -o-transition: all .25s;
    transition: all .25s;
}

.about02 li:nth-child(4):before {
    display: none !important;
}

.about02 li.nobefore:before {
    display: none;
}

.about02 li:hover:before {
    opacity: 1;
}



.cfff {
    color: #fff !important;
}

.pos_re {
    position: relative;
}

.pos_re>a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
}

.pic {
    overflow: hidden;
}

.pic:hover img,
li:hover .pic img,
.swiper-slide:hover .pic img {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.f16p{font-size: 16px;}