.icon-search{position: absolute;left: 190px;
bottom: 0px;}

.shuoming {
    line-height: 30px;
    font-size:16px;}
 

 
 .mycontainer {
    padding: 20px; /* 父容器内边距（仅为演示） */
      font-size:16px;
    font-weight:bolder;
    color:#036;}
  .mygrid-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, 160px); /* 每列160px，自动填充 */
    row-gap: 20px; /* 上下行间距20px */
    column-gap: 20px; /* 左右列间距20px（可选） */
    list-style: none;
    padding: 0;
    margin: 0;}
  .mygrid-list li {
    height: 50px;
width:160px;
    background: #e0f7fa;
    border: 1px solid #ddd; /* 仅为演示 */
    text-align: center;
    line-height: 50px;
border-radius: 5px;}
.mygrid-list li:hover {
        background-color:#F96;}