.show{background-color:#1183fb;height:100%}.el-carousel__item h3{color:#475669;font-size:14px;opacity:.75;line-height:200px;margin:0}.el-carousel__item:nth-child(2n){background-color:#99a9bf}.el-carousel__item:nth-child(odd){background-color:#d3dce6}.desc{text-align:center;font-weight:700;position:absolute;margin-left:30%}