body {
    background-color:#fff;
}
.clearfix::after{ content:""; display:block; clear:both;}
.banner {
    width: 100%;
    height: 240px;
    background: url(./banner.png) center center no-repeat;
  	 background-size: 100% 100% !important;
    margin-bottom: 36px;
}
.clear::after {
    content: "";
    display: block;
    clear: both;
}
.banner_title {
    width: 1200px;
    height: 300px;
    margin: 0 auto;
    padding-top: 86px;
}
.banner_title h5 {
    //height: 60px;
    font-size: 40px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 40px;
}
.banner_title p {
    width: 100%;
    font-size: 14px;
    color: #ffffff;
    line-height: 18px;
    margin-top: 20px;
    opacity: .8;
}
.ztList {
    width: 1200px;
    margin: 60px auto 0;
}
.ztList .ztList_title {
    height: 45px;
    font-size: 32px;
    color: #2b2f32;
    line-height: 45px;
    text-align: left;
    font-weight: 400;
}
.ztList .ztList_ul {
    width: 1200px;
    padding-bottom: 60px;

}
.ztList .ztList_ul li {
    float: left;
    width: 277px;
    height: 280px;
    box-shadow: 0px 2px 15px rgba(153, 153, 153, 0.2);
    margin: 30px 30px 0 0;
    overflow: hidden;
    transition: transform 0.5s;
    border-radius: 6px;
  
}
.ztList .ztList_ul li:nth-child(4n) {
    margin-right: 0;
}
.ztList .ztList_ul li a {
    display: block;
    width: 277px;
    height: 280px;
    padding-top: 155px;
}
.ztList .ztList_ul li a {
    background-position: top center !important;
    background-size: 277px 155px !important;
}
.ztList .ztList_ul li:hover{
  transform: scale(1.1);
  transition: transform 0.5s;
  box-shadow: 0 0 10px 0 rgb(67 147 245 / 30%) !important;
}
.ztList .ztList_ul li:hover a .lm_name {
    color:#4393F5;
}
.ztList .ztList_ul li:hover a .lm_gy {
    color:#4393F5;
}
.ztList .ztList_ul li a .lm_name {
    display: block;
    width: 100%;
    height: 20px;
    font-size: 18px;
    color: #333333;
    line-height: 20px;
    text-align: center;
    margin-top: 21px;
    padding: 0 20px;
}
.ztList .ztList_ul li a .lm_gy {
    display: block;
    width: 100%;
    font-size: 14px;
    color: #666666;
    line-height: 18px;
    text-align: center;
    margin-top: 14px;
    padding: 0 20px;
}
@media screen and (max-width: 768px) {
    .banner {
        height: 3rem;
        background-size: cover !important;
        margin: 0;
    }

    .banner_title {
        padding-left: 3%;
        padding-right: 3%;
        width: 100%;
        height: auto;
        margin-bottom: 0.4rem;
        padding-top: .6rem;
    }

    .banner_title h5 {
        margin-bottom: 0.2rem;
        font-size: 0.6rem;
        line-height: initial;
    }

    .banner_title p {
        font-size: 0.24rem;
        margin-top: 0;
        width: auto;
    }

    .ztList {
        width: 100%;
        margin: 0;
        padding: 0 3%;
        margin-bottom: .6rem;
    }

    .ztList .ztList_title {
        font-size: .57rem;
        margin-bottom: 0.4rem;
        margin-top: 0.4rem;
    }

    .ztList .ztList_ul {
        width: 100%;
        display: flex;
        display: flex;
        flex-wrap: wrap;
        padding-bottom: 0;
    }

    .ztList .ztList_ul li {
        display: block;
        float: none;
        width: 48%;
        height: 4rem;
        margin: 0;
        margin-right: 4%;
        margin-bottom: 0.6rem;
    }

    .ztList .ztList_ul li:nth-child(2n) {
        margin: 0;
    }

    .ztList .ztList_ul li:last-child {
        margin-bottom: 0;
    }
    .ztList .ztList_ul li:nth-last-child(2) {
        margin-bottom: 0;
    }

    .ztList .ztList_ul li a {
        width: 100%;
        height: 100%;
        padding-top: 3rem;
    }

    .ztList .ztList_ul li a .lm_name {
        font-size: 0.24rem;
        line-height: 0.4rem;
        height: auto;
    }

    .ztList .ztList_ul li a .lm_gy {
        font-size: 0.24rem;
        line-height: 0.36rem;
        padding: 0 2%;
    }
}