.g-key-list{width:auto; height:auto; background:#fff; margin:14px; padding:0 14px 0 0; box-sizing:border-box; display:block; overflow:hidden}
.g-key-list li{ width:50%; height:auto; float:left; padding:14px 0 0 14px; box-sizing:border-box; display:inline; overflow:hidden}
.g-key-list li a{ width:100%; height:auto; display:block; overflow:hidden}
.g-key-list li a img{ width:100%; height:29vw; display:block; overflow:hidden}
.g-key-list li a strong{ width:100%; height:20px; line-height:20px; font-size:14px; font-weight:normal; color:#333; text-align:center; margin:4px 0 0 0; display:block; overflow:hidden}