html{
    margin: 0;
    padding: 0;
    background-color: #fff;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body{
    margin: 0;
    padding: 0;
    height: 100%;;
    width: 100%;
}

a{
    text-decoration: none;
}

darkblue{
    color: darkblue;
}

.header{
    background-color: #1cf;
    line-height: 100%;
    color: #fff;
}

.el-menu-item i{
    color: white;
}
.el-menu-item.is-active{
    font-size: larger;
}
.aside{
    height: 100%;
}

.H-full{
    height: 100%;
}
.W-full{
    width: 100%;
}