.inOutBtn{
    width: 50px; height: 50px; border-radius: 25px; background-color: #517bd6;
    text-align: center; cursor: pointer;
    box-shadow: 0 0 25px 0 rgba(0, 0, 0, 0.1);
    line-height:50px;
    color:#fff
}
.inOutBtn img{
    display: block;
}
.userinfo{
    display: none;
}
.userinfo .dropdown-menu {
    min-width: 170px; margin-right: -60px; top: 95%;
    color: #fff;
    border-radius: 0;
    border: 0;
    text-align: center;
    padding: 0;
    background-color: #1991ec;
}

.userinfo .dropdown-menu li {
    line-height: 18px !important; padding: 12px;
    border-bottom: 1px #3aa6f8 solid;
}

.userinfo .dropdown-menu li:nth-of-type(odd) {
    background-color: #0e86e1;
}

.userinfo .dropdown-menu li a {
    color: #fff;
    padding: 0 !important;
}

.userinfo .dropdown-menu li a:hover {
    color: #fff;
    background-color: transparent;
}
.userinfo:hover .dropdown-menu {display: block;}