.split-title-item{--background-color:#fff;position:relative;overflow:hidden}.split-title-item:after,.split-title-item:before{content:"";background:var(--background-color);width:12px;height:100%;display:block;position:absolute;top:0}@media (width>=1024px){.split-title-item:after,.split-title-item:before{width:24px}}.split-title-item:before{left:0}.split-title-item:after{right:0}.split-title-item .background-animate{background-color:var(--background-color);width:0;height:100%;transition:width .3s ease-out;position:absolute;top:0;left:0}.split-title-item:hover .background-animate{width:100%}