.w1400 {
    width: 1500px;
    margin: 0 auto;
}

@media screen and (max-width:1600px) {
    .w1400 {
        padding: 0 5%;
        width: 90%;
    }

    #menu li a {
        padding: 0 25px;
    }
}

.sec5-cont dl dd {
    float: left;
    background: #fff;
    width: 48%;
    margin-right: 4%;
    margin-bottom: 45px;
}

.sec5-cont dl dd:nth-child(2),
.sec5-cont dl dd:nth-child(4) {
    margin-right: 0;
}

.section5 .title h3 {
    color: #fff;
}

.sec5-cont figure {
    display: block;
    width: 25%;
    float: left;
}

.sec5-cont figure img {
    max-width: 305px;

    height: 200px;
    display: block;
    transition: all 0.6s;
}

.sec5-cont figcaption {
    border: 10px solid #f4f4f4;
    float: left;
    height: 200px;
    border-left: none;
    width: 70%;
    box-sizing: border-box;
    padding: 20px 30px;
    transition: all 0.6s;
}

.sec5-cont dd a {
    display: block;
    overflow: hidden;
    clear: both;
    position: relative;
}

.sec5-cont figure {
    float: left;
    max-width: 100%;
    max-height: 200px;
    overflow: hidden;
}

.sec5-cont .p2 {
    font-size: 14px;
    color: #999;
    letter-spacing: 2px;
    padding-bottom: 15px;
}

.sec5-cont .p1 {
    font-size: 20px;
    color: #333;
    /* width: 215px; */
    overflow: hidden;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
}



.sec5-cont dd:hover span {
    background-position: -97px -311px;
}

.sec5-cont dd:hover figcaption {
    border-color: #6992e9;
}

.sec5-cont dd:hover figure img {
    transform: scale(1.1);
}

.sec5-cont .hd ul {
    text-align: center;
}

.sec5-cont .hd li {
    width: 80px;
    height: 3px;
    background: #fff;
    margin: 0 10px;
    display: inline-block;
    cursor: pointer;
}

.sec5-cont .hd li.on {
    background: #6992e9;
}

.sec5-cont dd strong {
    display: block;
    width: 120px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    color: #fff;
    background: rgb(90, 90, 197);
    font-size: 14px;
    margin: 15px auto 20px auto;
    transition: all 0.6s;
    display: none\9;
    visibility: hidden;
    transform: scale(0);
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

.sec5-cont dd:hover strong {
    display: block\9;
    visibility: visible;
    transform: scale(1);
}