@media (max-width:460px){
    #content-wrap{width: 100%; height: 100%; margin: 50px auto;}
    .title{width: 100%; height: 100px;  line-height: 100px; border-bottom: 0.5px solid #ccc;}
    .title span{font-size: 40px;}

    #main{width: 100%; height: auto;}
    .imgbox{width: 100%; height: auto; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;}
    .imgbox img{width: 150px; height: auto; margin: 10px; border: 1px solid #ccc;}
    .imgbox img:hover{cursor:zoom-in;  transform: scale(1.3); transition: all 0.3s ease-in-out; }
}