/*#body{*/
/*    animation: info 1s;*/
/*    animation-fill-mode:forwards;*/
/*}*/
#choose li:hover:nth-of-type(odd){
    animation:jianbian 0.16s;
    animation-fill-mode:forwards;
}
#choose li:hover:nth-of-type(even){
    animation:fjianbian 0.16s;
    animation-fill-mode:forwards;
}

/*自定义动画*/
@keyframes jianbian {/*向右侧渐变*/
    0%  {background: linear-gradient(to right, #4082F4,transparent,transparent,transparent,transparent,transparent,transparent,transparent,transparent);}
    12.5% {background: linear-gradient(to right, #4082F4,#4082F4,transparent,transparent,transparent,transparent,transparent,transparent,transparent);}
    25% {background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,transparent,transparent,transparent,transparent,transparent,transparent);}
    37.5%{background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent,transparent,transparent,transparent);}
    50%{background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent,transparent,transparent);}
    62.5%{background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent,transparent);}
    75%{background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent);}
    87.5%{background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent);}
    100%{background: linear-gradient(to right, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4);}
}
@keyframes fjianbian {/*向左侧渐变*/
    0%  {background: linear-gradient(to left, #4082F4,transparent,transparent,transparent,transparent,transparent,transparent,transparent,transparent);}
    12.5% {background: linear-gradient(to left, #4082F4,#4082F4,transparent,transparent,transparent,transparent,transparent,transparent,transparent);}
    25% {background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,transparent,transparent,transparent,transparent,transparent,transparent);}
    37.5%{background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent,transparent,transparent,transparent);}
    50%{background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent,transparent,transparent);}
    62.5%{background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent,transparent);}
    75%{background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent,transparent);}
    87.5%{background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,transparent);}
    100%{background: linear-gradient(to left, #4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4,#4082F4);}
}



/*@keyframes info {*/
/*    0%{opacity:0;transform: scale(0.5)}*/
/*    100%{opacity:1;transform: scale(1)}*/
/*}*/