.header-wrap {
    width: 100%;
    height: 25px;
    background-color: #333333;
}

.header {
    height: 100%;
    background-color: #ccc;
}

.hd-left {
    background-color: lightblue;
    height: 100%;
    margin-right: 200px;
}

.hd-right {
    background-color: lightcoral;
    width: 200px;
    height: 100%;
    float: right;
    position: relative;
}

.logo {
    height: 200px;
    margin: 0 240px;
    margin-top: 30px!important;
}

.logo-left {
    width: 240px;
    height: 100%;
    background-color: teal;
    float: left;
    margin-left: -100%;
    position: relative;
    left: -240px;
}

.logo-right {
    width: 240px;
    height: 100%;
    background-color: gold;
    float: left;
    margin-left: -240px;
    position: relative;
    right: -240px;
}

.logo-center {
    height: 100%;
    width: 100%;
    background-color: yellowgreen;
    float: left;
    text-align: center;
    color: #eee;
    font-weight: bold;
}

.ad {
    height: 200px;
    margin-top: 30px!important;
}

.ad-left {
    background-color: hotpink;
    width: 240px;
    height: 100%;
    float: left;
}

.ad-right {
    height: 100%;
    margin-left: 250px;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}

.ad-right .ad-box {
    width: 32%;
    height: 100%;
    float: left;
}

.phone-col {
    height: 600px;
    margin-top: 30px!important;
}

.phone-left {
    height: 100%;
    width: 240px;
    float: left;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: stretch;
    justify-content: stretch;
    margin-right: 10px;
}

.phone-left-content {
    background-size: cover;
    height: 100%;
    width: 100%;
    margin-top: 15px;
}

.phone-left-content:first-child {
    margin-top: 0;
}

.phone-right {
    height: 100%;
    columns: 4;
}

.phone-right .phone-box-col {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.phone-right .phone-box-col .phone-box {
    height: 100%;
    border-top: 10px solid #fff;
    width: 100%;
    background-size: cover;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.phone-right .phone-box-col .phone-box:first-child {
    border: none;
}

.phone-right .phone-box-col .phone-box .phone-box-inner {
    height: 100%;
    border-top: 10px solid #fff;
    width: 100%;
}

.phone-right .phone-box-col .phone-box .phone-box-inner:first-child {
    border: none;
}

.footer {
    height: 100px;
}


/* 版心   以后可复用 */

.main-md {
    width: 1226px;
    margin: 0 auto;
}