.wrap {
    background: url(/Sites/Uploaded/UserUpLoad/20181207/20181207172158.jpg) no-repeat;
}

.linkmap {
    display: none;
}

.main {
    min-height: 810px;
    position: relative;
}

.main_content {
    width: 1280px;
    margin: 0 auto;
    position: absolute;
    bottom: 40px;
    left: 50%;
    margin-left: -640px;
}

.item {
    width: 100%;
}

.item .item_top {
    width: 100%;
    height: auto;
}

.item .icon a {
    display: block;
    width: 142px;
    height: 142px;
    text-align: center;
    color: #fff;
    padding-top: 50px;
    float: left;
    box-sizing: border-box;
    transition: all 0.2s;
}

.item .icon a:hover {
    background: #0095e3;
    font-size: 14px;
    color: #fff;
}

.item .icon1 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210095939.png) no-repeat;
}

.item .icon2 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100058.png) no-repeat;
}

.item .icon3 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100114.png) no-repeat;
}

.item .icon4 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100133.png) no-repeat;
}

.item .icon5 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100147.png) no-repeat;
}

.item .icon6 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100200.png) no-repeat;
}

.item .icon7 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100220.png) no-repeat;
}

.item .icon8 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100236.png) no-repeat;
}

.item .icon9 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100251.png) no-repeat;
}

.item .icon10 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100306.png) no-repeat;
}

.item .icon11 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100324.png) no-repeat;
}

.item .icon12 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100338.png) no-repeat;
}

.item .icon13 a {
    background: url(/Sites/Uploaded/UserUpLoad/20181210/20181210100353.png) no-repeat;
}

.item_bot .icon a {
    float: right;
}

.item_bot {
    margin-right: 2px;
}

@media (min-width:1024px) and (max-width:1440px) {
    .main {
        min-height: 780px;
    }
    .main_content {
        width: 996px;
        margin-left: -500px;
    }
}

@media screen and (max-width:768px) {
    .wrap {
        background: none;
    }
    .main_content {
        width: 100%;
        position: inherit;
        margin: 0;
        bottom: 0;
        left: 0;
        box-sizing: border-box;
        padding: 0 0.97rem;
    }
    .main {
        min-height: auto;
    }
    .item_bot {
        margin-right: 0;
    }
    .item_bot .icon a {
        float: left;
    }
    .clearit {
        clear: inherit;
        margin: 0;
        padding: 0;
    }
    .item {
        width: 100%;
        height: 7.1rem;
    }
    .item .icon a {
        display: block;
        width: 1.42rem;
        height: 1.42rem;
        text-align: center;
        color: #fff;
        padding-top: 0.5rem;
        float: left;
        box-sizing: border-box;
        transition: all 0.2s;
        font-size: 0.12rem;
        background-size: contain;
    }
}