body{background:#4c4c4c!important}.center{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.link{cursor:pointer;border-bottom:1px solid #fff}.flex{display:flex}.space_between{justify-content:space-between}.one_line{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden}