.cont_menu_second{
    background: #ffffff;
    padding: 0 calc(50% - 600px);
    box-sizing: border-box;
}
.cont_menu_second{height: 51px; font-size: 16px;background: #ffffff;padding-left: calc(50% - 600px + 220px);border-bottom: 1px solid #28BEBF;}
.cont_menu_second a{line-height: 40px;color: #333333; font-weight: normal;cursor: pointer;white-space: nowrap}
/*.cont_menu_second a:nth-child(1){margin-left: 50px}*/
/*.cont_menu_second a:nth-child(8){margin-right: 0}*/
.cont_menu_second a:hover{color: #108391; cursor: pointer;}
.cont_menu_second .active{color: #108391;}
/*.cont_menu_second a div{display: none !important;}*/