#nav{
    height: 30px;
}

#nav li{
    padding-left: 100px;
    color:#F00;
    font-size:20px;
    line-height:10px;
    font-weight: bold;
}


#li-center{
    margin-left: 100px;
}

#home-introduction{
    margin-top: 50px;
    width: auto;
    height: auto;
}

#home-submit{
    margin-top: 30px;
    width: auto;
    height: 500px;
}



.form-style{
    margin-top: 10px;
}

.or{
    text-align: center;
    color: #005cbf;
}
.introdue-file{
    font-size:20px;
    line-height:30px;
}

.select{
    margin-left: 20px;
}

.type-font-size{
    font-size: 20px;
}
.center{
    text-align: center;
}
.notice-file{
    font-size:5px;
    line-height:10px;
}

.attention{
    font-size: 18px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.7);
}
.uid{
    color: red;
    font-size:20px;
}

.logo-font{
    font-style:italic;
    font-size:25px;
    line-height: 20px;
}
.logo-color{
    color: #4371BF;
}
.introduce{
    margin-top: 50px;
}

.overview3{
    margin-left: 15px;
}

.workflow{
    margin-top: 50px;
}
.help-margintop{
    margin-top: 50px;
}


.img-responsive {
    display: block;
    height: auto;
    max-width: 100%;
}
.main{
    width: 100%;
    height: auto;
    padding-top: 1px;
    }
    .loading{
        width: 300px;
        height: 12px;
        margin: 0 auto;
        margin-top:1px;
        text-align: center;
    }
    .loading span{
        display: inline-block;
    }
        .loading span:last-child{
            margin-right: 0px; 
        }
    @keyframes load{
        0%{
            opacity: 1;
        }
        100%{
            opacity: 0;
        }
    }
    .loading span:nth-child(2){
        display: inline-block;
        width: 12px;
        height: 100%;
        margin-right: 5px;
        background:rgb(66, 188, 236);
        animation: load 1.04s ease infinite;
        animation-delay:0.13s;
    }
    .loading span:nth-child(3){
        display: inline-block;
        width: 12px;
        height: 100%;
        margin-right: 5px;
        background:rgb(66, 188, 236);
        animation: load 1.04s ease infinite;
        animation-delay:0.26s;
    }
    .loading span:nth-child(4){
        display: inline-block;
        width: 12px;
        height: 100%;
        margin-right: 5px;
        background:rgb(66, 188, 236);
        animation: load 1.04s ease infinite;
        animation-delay:0.39s;
    }
    .loading span:nth-child(5){
        display: inline-block;
        width: 12px;
        height: 100%;
        margin-right: 5px;
        background:rgb(66, 188, 236);
        animation: load 1.04s ease infinite;
        animation-delay:0.52s;
    }
    .loading span:nth-child(6){
        display: inline-block;
        width: 12px;
        height: 100%;
        margin-right: 5px;
        background:rgb(66, 188, 236);
        animation: load 1.04s ease infinite;
        animation-delay:0.65s;
    }