.nav{
    padding-right: 0;
}

.register{
    width: 100px;
    height: 100px;
    background-color: #fff;
    position: absolute;
    z-index: 1;
    right: 50%;
    top: 180px;
}
ul.log{
    list-style: none;
    margin-right: 100px;
    margin-top: -55px;
}
ul.log li {
    float: right;
    width: 55px;
}
ul.log li a {
    color:#3b4b5e;
}