body{
    overflow: hidden;
}

.container{
    position: relative;
    top: -200px;
    width: 200px;
    text-align: center;
    margin: 0 auto;
}

p {
    padding: 5px 5px;
}


.link {
    text-decoration: none;
    line-height: 1;
    position: relative;
    z-index: 0;
    display: inline-block;
    padding: 5px 5px;
    overflow: hidden;
    color: #333;
    vertical-align: bottom;
    transition: color .3s ease-out;
 }
 
 .link::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    transform: translateY(calc(100% - 2px));
    width: 100%;
    height: 100%;
    background-image: linear-gradient(60deg, #c0a429 0%, #9cd362 100%);
    transition: transform .25s ease-out;
 }
 
 .link:hover { 
    color: #fff; 
 }
 .link:hover::before {
    transform: translateY(0);
    transition: transform .25s ease-out;
 }
 
.beian{
    position: absolute;
    display: block;
    text-align: center;
    top: 95%;
    color: #bbb;
    width: 99%;
}