body {
    background-color: #E9EDF6;
}
.header {
    /* 头部的样式 */
    width: 100%;
    background-color: #F0F3F7;
}

.logo {
    height: 108px;
}

.logo a {
    display: block;
    width: 415px;
	height: 60px;
    margin-top: 24px;
}