/*body{
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-content: center;
    height: 100vh;
    background: #333;
    font-family: sans-serif, cursive;
}*/
/*.tag_list{
    margin: 40px 100px;
    align-items: center;
}*/

.tag_list ul{
    margin: 0px;
    box-sizing: border-box;
    align-items: center;
}
.tag_list ul li{
    position: relative;
    list-style: none;
    font-size: 24px;
    font-weight: 700;
    color: #777;
    text-transform: uppercase;
    padding: 10px 20px;
    margin: 5px;
    display: inline-flex;
    transition: 0.5s;
    border: 1px solid rgba(0,0,0,.1);
}
.tag_list ul li:hover{
    color: #fff;
}
.tag_list ul li:before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: #000;
    z-index: -1;
    transform-origin: right;
    transform: scaleX(0);
    transition: transform 0.5s;

}
.tag_list ul li:hover:before{
    transform-origin: left;
    transform: scaleX(1);
    transition: transform 0.5s;
}
.tag_list ul li:after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: #000;
    z-index: -1;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.5s;

}
.tag_list ul li:hover:after{
    transform-origin: right;
    transform: scaleX(1);
    transition: transform 0.5s;
}
.tag_list ul li:nth-child(3n+1):before,
.tag_list ul li:nth-child(3n+1):after{
    background: #2AA985;
}
.tag_list ul li:nth-child(3n+2):before,
.tag_list ul li:nth-child(3n+2):after{
    background: #ff7a00;
}
.tag_list ul li:nth-child(3n+3):before,
.tag_list ul li:nth-child(3n+3):after{
    background: #8CD57A;
}