.top_new_button_wrap {
    width: 1200px;
    padding: 0;
    margin: 20px auto;
    overflow: hidden;
}
.top_new_button_wrap>div{
    float: left;
}

.top_new_button_wrap div:nth-of-type(1) {
    width: 960px;
    margin: 0px 20px 0px 0px;
    padding: 0;
}

.top_new_button_wrap div:nth-of-type(1) ul {
    width: 960px;
    margin: 0;
    padding: 0;
    list-style-type: none;
    overflow: hidden;
}
.top_new_button_wrap div:nth-of-type(1) ul li:nth-of-type(1) {
    margin-bottom: 20px;
    line-height: 0;
}