.logon-tab{display: block;width: 370px; overflow: hidden;}
.logon-tab a{display: inline;
/* padding: 20px; */
line-height: 40px;
float: left;
width: 50%;
font-size: 16px;
text-align: center;
color: #616161;
background-color: #efefef;
-webkit-transition: all 0.3s ease;
-moz-transition: all 0.3s ease;
-o-transition: all 0.3s ease;
transition: all 0.3s ease;
}
.logon-tab .active{
    background-color: #fff;
}