.ztzl{width: 100%;background: #fff;padding: 50px 0;}
.ztzl .tit{margin-bottom: 30px;}
.ztzl .tit h1{font-size: 30px;color: #000000;font-weight: 700;background: none;padding-left: 0;}

.ztzl-list {
  margin: 0 -12px;
  position: relative;
  overflow: hidden;}

.ztzl-list .box {    position: relative;
  margin: 0 15px;background:none;}
.ztzl-list .box a{    position: relative;}
.ztzl-list .box:last-child{margin: 0 ;} 

.ztzl-list .box img {
 position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    max-height: 100%;
    max-width: 100%;
    width: 100%;
    height: 100%;
    transition: all .3s;}


.ztzl-list p{line-height:38px;text-align:center;font-size:15px;}


.ztzl-list .slick-dots {
    position: absolute;
    width: auto;
    bottom: 18px;
    left: 50%;
    transform: translate(-50%);
    z-index: 1;
    display: none;}

.ztzl-list .slick-dots li {
    float: left;
    width: 18px;
    height: 18px;
    margin: 0 5px;
    background: #ffffff;
    cursor: pointer;
    border-radius: 50%;}

.ztzl-list .slick-dots li button {
    display: none;}

.ztzl-list .slick-dots li.slick-active {
    background: #a3040e;
    height: 0;
    margin-top: 0;
    top: 0;
    padding: 9px 0;}

.ztzl-list .slick-arrow {
    width: 32px;
    height: 32px;
    overflow: hidden;
    text-indent: 99px;
    position: absolute;
    cursor: pointer;
    z-index: 9;
    top: calc(50% - 16px);
    display: none !important;}



.pic {
    position: relative;
    padding-top: 53%;
    overflow: hidden;}