.content {
			 overflow: hidden;
            height: 350px;
            overflow-y: scroll;
        }
.header01,
        .footer01 {
            /*height: 50px;*/
          /*  border: 1px solid rgba(34,36,38,.15);
            box-shadow: 0 1px 2px 0 rgb(34 36 38 / 15%);*/
            
        }
/* 自定义滚动条 */
.content::-webkit-scrollbar {/*滚动条整体样式*/
    -webkit-appearance: none;
    width: 10px;
    height: 10px;
}

.content::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    cursor: pointer;
    border-radius: 5px;
    background: rgba(0,0,0,.25);
    -webkit-transition: color .2s ease;
    transition: color .2s ease;
}

.content::-webkit-scrollbar-thumb:hover {
    background: #949A9D;
}

.content::-webkit-scrollbar-track {/*滚动条里面轨道*/
    background: rgba(0,0,0,.1);
    border-radius: 0;
}

::selection {
    background-color: #cce2ff;
    color: rgba(0,0,0,.87);
}