/**组件样式**/
.main .content .msg {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    padding: 0;
    margin-bottom: 20px;
    box-sizing: border-box;}

.main .content .msg li.xyfgli {
    float: none;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border: none;
    margin-right: 0;
    margin-top: 0;
    padding: 0;
    box-sizing: border-box;}

.main .content .msg li .pic {
    width: 100%;
    height: 100%;
    margin: 0;
    overflow: hidden;}

.main .content img {
    cursor: pointer;
    width: 100%;
    height: 100%;
    margin: 0;}

.main .content .msg li .pic:hover img {
    transform: scale(1.05);}

@media (max-width: 767px) {
    .main .content .msg {
        grid-template-columns: repeat(2, 1fr);}
    
    .main .content .msg li {
        margin: 0;}
}