.login-back{
    position: absolute;
    /*min-width: 1000px;*/
    /*max-width: 1400px;*/
    width: 100%;
    height: calc(100% - 5px);
    top: 0;
    left: 0;
}

.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}

.bk-title{
    position: absolute;
    left: 50%;
    top: 15%;
    width: 700px;
    height: 112px;
    margin: -100px 0 0 -350px;
    /*margin: -153px 0 0 -350px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}

.bk-dns{
    position: absolute;
    left: 0;
    bottom: 80px;
    width: 100%;
    height: 70px;
    /*margin-bottom: -80px;*/
    font-size: 60px;
    color: white;
    font-weight: bold;
    text-align: center;
    font-family: "Arial Rounded MT";
}

.bk-company{
    position: absolute;
    left: 0;
    bottom: 40px;
    width: 100%;
    height: 31px;
    color: #b6b5b5;
    font-size: 23px;
    text-align: center;
    font-family: 幼圆;
}

.ms-info1 {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    margin: -205px 0 0 -150px;
    /*margin: -205px 0 0 -380px;*/
    /*margin: -174px 0 0 -250px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}

.ms-info2 {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    margin: -205px 0 0 80px;
    /*margin: -174px 0 0 -250px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}

.button-box {
    width: 110px;
    border-radius: 50%;
    position: fixed;
    bottom: 100px;
    right: 10px;
    padding-left: 15px;
    padding-top: 8px;
    cursor: pointer;
    opacity: 0.7;
    z-index: 888;
}

.button-box1 {
    width: 110px;
    border-radius: 50%;
    position: fixed;
    bottom: 300px;
    right: 10px;
    padding-left: 15px;
    padding-top: 8px;
    cursor: pointer;
    opacity: 0.7;
    z-index: 888;
}

.btn-bg-img {
    width: 70px;
    height: 60px;
    /*background-image: url('../../../static/images/click.png');*/
    background-size: cover;
    text-align: center;
}
.button-box:hover {
    color: white;
    opacity: 1;
}

.font-box {
    width: 70px;
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
}


.ms-title-manage {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}

.bk-title-manage{
    position: absolute;
    left: 50%;
    top: 15%;
    width: 1000px;
    height: 112px;
    margin: -100px 0 0 -500px;
    /*margin: -153px 0 0 -350px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}

.ms-info1-manage {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    margin: -205px 0 0 -720px;
    /*margin: -174px 0 0 -250px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}
.ms-info2-manage {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    margin: -205px 0 0 -340px;
    /*margin: -174px 0 0 -250px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}
.ms-info3-manage {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    margin: -205px 0 0 40px;
    /*margin: -174px 0 0 -250px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}
.ms-info4-manage {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    margin: -205px 0 0 420px;
    /*margin: -174px 0 0 -250px;*/
    border-radius: 5px;
    background: rgba(28, 69, 119, 0.8);
}