.top_header .container{
    margin-top: 0;
}
.top_header .menu a{
    font-size: 16px;
    padding: 0;
    font-weight: normal;
}
body{
    overflow: auto;
}
.bg{
    padding-top: 80px;
}
.content{
    margin-top: 0;
    padding: 15px 20px 30px 20px;
}
.container{
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
}
.bgcolor{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-shadow: none;
    margin-top: 0;
}
.headerTop a:nth-child(1){
    border-top-right-radius: 30px;
    width: 100%;
}
a.active{
    font-size: 26px;
}
.bgcolor a.active, .bgcolor a:hover {
    color: #fff;
}
.headerTop a.active:after{
    background: #fff;
}
form{
    padding: 30px;
    border-radius: 10px;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
    box-shadow: 0 4px 6px rgba(168, 168, 168, 0.5);
    background: #fff;
}
body label{
    color: #4E709D;
}
.form-control{
    text-align: left;
}
.form-group{
    flex-direction: column;
    align-items: start;
}
#mb_no, #password{
    margin-top: 8px;
}
.form-group div{
    display: flex;
    align-items: center;
}
#imgcode{
    height: 40px;
    object-fit: fill;
}
.go_to a:hover{
    color: #4E709D;
}
a.forget{
    color: #F24;
    margin-top: 20px;
    font-weight: bold;
}
a.forget:hover{
    color: #F24;
}
.btn_blue{
    width: 100%;
    margin-top: 20px;
    height: 40px;
    position: relative;
    background: #1A65A9;
    box-shadow: #15548F 0px 4px 0px 0px;
    background-repeat: no-repeat;
    box-sizing: border-box;
    color: #fff;
    border: none;
    transition: all .3s ease-in-out;
    z-index: 1;
    overflow: hidden;
}
.btn_blue:before {
    content: "";
    background: #1C6EBA;
    width: 0;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    transition: width 700ms ease-in-out;
    display: inline-block;
}
.btn_blue:hover {
    background: #175996;
    color: #fff;
}
.btn_blue:hover:before, .btn_blue:focus:before {
    width: 100%;
}
@media (min-width: 700px) and (max-width: 1200px) {
    .bg {
        padding-top: 140px;
    }
    .headerTop a:nth-child(1){
        width: 69%;
    }
    .content {
        padding: 15px 30px 30px 30px;
    }
}
@media (min-width: 1200px) {
    .bgcolor{
        padding: 0 15px;
    }
    .bg{
        padding-top: 180px;
    }
    .content{
        margin: 30px 0 0 0;
        padding: 30px;
    }
    a.active{
        font-size: 30px;
    }
    a.forget{
        margin-top: 0;
    }
    form{
        border-top-right-radius: 10px;
        border-top-left-radius: 10px;
    }
}