fieldset:not(:first-of-type) {
    display: none;
}

#mainDiv {
    display: table;
    position: absolute;
    width: 100%;
    height: 100%;
background: #4B79A1; 
background: -webkit-linear-gradient(to left, #4B79A1 , #283E51); 
background: linear-gradient(to left, #4B79A1 , #283E51); 
  
}

#subDiv {
    display: table-cell;
    vertical-align: middle;
}

#loginSign {
    float: left;
    margin-bottom: 15px;
    width: 35%;
}

.flRight {
    width: 50%;
    float: right;
}

.centerItems {
    text-align: center;
}

.comInput {
    color: steelblue;
    border-color: rgba(128, 173, 215, 0.68);
    height: 30px;
}

#passwSign {
    float: left;
    margin-top: 5px;
    width: 40%;
}

#passwDiv {
    margin-bottom: 0;
}

.wrongMessage {
    color: red;
    font-size: 13px;
    margin-left: 1em;
}

#actionSect {
    margin-top: -20px;
    padding-bottom: 0 !important;
}

#loginInput {
    background-color: rgba(95, 150, 194, 0.91);
    border-color: rgba(157, 192, 220, 0.49);
    float: right;
    margin-top: 9px;
    border-radius: 16px;
    margin-right: 5px;
}

#registInput {
    color: #3F8BBA;
    margin-top: 10px;
    float: left;
    margin-left: 20px;
}

#forgotPass {
    color: #699AC3;
}

#copyright {
    font-size: 11px;
    background-color: rgba(95, 150, 194, 0.84);
    color: white;
    margin-bottom: -9px;
    border-radius: 3px;
}