html{
    width: 100%;
    height: 100%;
    display:table;
}
.box{
    width: 100%;
    height: auto;
}

.w1300{
    width: 75.25rem;
    margin:0 auto;
}
.w1920{
   width: 100%;
}
.display{
    display: flex;
    /*justify-content: space-around;*/
}
.justify-content{
    justify-content:space-between;
}
.align-items{
    align-items:center;
}
.logo {
	width: 18.75rem;
    height: 3.25rem;
    float: left;
    margin:1.5625rem 0 1.125rem 0;
}
.p16x{
    font-size:1rem;
}
.fcolor{
    color:black;
}
.weiruan{
    font-family: "\5FAE\8F6F\96C5\9ED1";
	font-stretch: normal;
    letter-spacing: 0rem;
    font-weight: normal;
}
.font17{
    font-size: 1.3rem;
    color:#333333;
}
.font16{
    font-size: 1.25rem;
    color:#333333;
}
.font15{
    font-size: 1.2rem;
    color:#333333;
}
.font14{
    font-size: 0.875rem;
    color:#333333;
}
.font13{
    font-size: 0.8125rem;
    color:#333333;
}
.hide{
    overflow: hidden;
    margin-bottom: 4rem;
}
.flex-wrap{
    flex-wrap:wrap;
}