.m-top{position:relative;}
.searbox{position:absolute;left:50%;margin-left:-650px;top:50px;z-index: 999;width: 100%;text-align: right;}

@media screen and (max-width: 1024px){
.searbox{top:10px;left:auto;margin-left:0;right:50px;}
}
/**组件样式**/