.head-top {
    height: 680px;
    background:#0098c9 url("../images/head_pic.jpg") center top no-repeat;
}

.slt-logo {
    width: 230px;
    float: right;
    margin: 30px 20px 0 0;
}
.slt-logo img {
    width: 100%;
}
.ww-container {
    background: #e0fffd;
    overflow: hidden;
}
.ww-content {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.ww-wrap {
    width: 600px;
    height: 560px;
    position: relative;
    float: left;
}
.ww-wrap img {
    width: 100%; height: 100%; display: block;
    object-fit: cover;
}
.ww-wrap ul {
    margin: 0 0 0 30px;
}
.ww-wrap ul li {
   position: relative;
    font-size: 18px;
    line-height: 1.4;
    margin: 25px 0 0 0;
    padding-left: 18px;

}

.ww-wrap ul li::before {
    content: "";
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #00a2d2;
    top:9px;
    left:0;
}

.ww-wrap .more {
   width: 230px;
    height: 56px;
    position: absolute;
    bottom:40px;
    left:50%;
   transform: translateX(-50%);
    font-weight: bold;
}

.ww-wrap .more a {
    display: block;
    height: 54px;
    line-height: 54px;
    border: 1px solid #00a2d2;
    color:#0b63bf ;
    text-align: center;
}
.ww-wrap .more:hover a {
    background: #c3f1ff;
}


.ww-wrap h3 {
   font-size: 36px;
    color: #0b63bf;
    font-weight: bold;
    border-bottom: 1px solid #00a2d2;
    padding-bottom: 15px;
    margin:30px 0 0 30px;
}

.ww-wrap.p-l ul{
    margin: 0 30px 0 0;
}

.ww-wrap.p-l h3 {
    margin:30px 30px 0 0;
}

@media screen and (max-width:820px){
    .head-top {
        width: 100%;
        background-size: 140%;
        height: 380px;
    }
    .ww-content:first-of-type {
        display: block;
    }
    .ww-content {
        width: 100%;
    }
    .slt-logo {
        width: 20%;
        margin: 10px 10px 0 0;
    }
    .ww-wrap {
        width: 50%;
    }
    .ww-wrap ul li {
       margin-right: 20px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .ww-wrap.p-l ul li  {
        margin-left: 20px;
        margin-right:0;
    }

    .ww-wrap.p-l h3 {
        margin-left: 20px;
    }

}

@media screen and (max-width:480px){
    .head-top {
        height: 190px;
    }
    .ww-content {
        display: flex;
        flex-direction: column;
    }
    .ww-content:nth-of-type(2) {

      flex-direction:column-reverse;;
    }
    .ww-wrap {
        width: 100%;
        height: auto;

    }
    
    .ww-wrap img {
        height: 300px;

    }
    .ww-wrap ul,.ww-wrap.p-l ul {
        margin-left: 10px;
    }
    .ww-wrap h3,.ww-wrap.p-l h3 {
        margin-left: 10px;
    }

    .ww-wrap .more {
        position: relative;
        bottom: 0;
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .ww-wrap h3 {
        font-size:24px;
    }
    .ww-wrap.p-l ul li {
        margin-left: 0;
    }
    .ww-wrap h3,.ww-wrap.p-l h3,.ww-wrap.p-l ul {
        margin-right: 10px;
    }
}