.f-b .f-item {
    width: 1.08rem;
    min-width: 90px;
    margin-left: 0.1rem;
}

.link{width: 100%;background-color: #f8f8f8;padding: .3rem 0;}
.li-cont{width: 14rem;margin: 0 auto;}
.li-b{display: inline; color: #333333;line-height: 2;}
.li-c{display: inline; }
.li-item{display: inline; color: #333333;line-height: 2;cursor: pointer; }
.li-item:hover{color: #2c44b5;}
.li-item:after{content: '/';padding: 0 .05rem; display: inline-block;vertical-align: middle;color: #333333;line-height: 2;}
.li-item:last-child:after{display: none;}

@media(max-width: 750px){ 
    .li-cont{width: 100%;max-width: 500px;padding-left: 10px;padding-right: 10px;}
    .li-b{display: block;margin-bottom: .15rem;}
    .li-c{display: block;}
    .li-item{display: inline-block;vertical-align: middle;font-size: 12px;}
}