body{
    background-color: #222;
    font-weight: normal;
    font-size: 1rem;
    line-height: 1.25rem;
    font-family:"microsoft yahei",arial,sans-serif;
    color: #fff;
    letter-spacing: 1px;
}
select,option{
    /*chrome和firefox里面的边框是不一样的，所以复写了一下*/
    border: none;
    outline: none;
    /*很关键：将默认的select选择框样式清除*/
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
    /*将背景改为红色*/
    background:#222;
    color: #fff;
}
.a1{
    background: url(/uploads/image/esimg/bg1.jpg) center center no-repeat;
    background-size: cover;
    height: 850px;
}
.bg1{
    margin-top: 2rem
}
.b1{
    background: url(/uploads/image/esimg/bg.jpg) center center no-repeat;
    background-size: cover;
    /*height: 850px;*/
    line-height: 1.5;
}
h5,h6{
    line-height: 1.5;
}
.modal-header {
    padding: 0.15rem 1rem;
}
ul li{
    list-style: none;
}
.justify-content-md-center .col-md-8 ul li {
    list-style: disc;
}
.nav-tabs {
    border-bottom: 0;
}
#hidden{
    display: none;
}
ol li{
    padding: 5px 0;
    /*color: #666;*/
}
.yellow{
    color: #feee05;
}
.border1{
    border:2px solid #feee05;
    border-radius:15px;
    background-color: rgba(0,0,0,0.2);
}
@media (max-width: 576px) {
    .bg1{
        margin-top: 9rem
    }
    .border1 {
        border: 2px solid #feee05;
        border-radius: 15px;
        background-color: rgba(0,0,0,0.2);
        margin: 1rem;
    }
}
a:hover{
    color: #fff;
}