*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.mobile-nav{
    display: none;
    position: relative;
}

.hamburger-menu {
    margin-right: 5%;
    height: 50px;
    width: 50px;
    position: relative;
    cursor: pointer;
    padding: 1rem;
}

.ham-bar {
    z-index: 99;
    width: 70%;
    height: 4px;
    background-color: white;
    border-radius: 25px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform .6s, opacity .8s, top .6s;
}

.bar-top{
    top:25%
}
.bar-bottom {
    top: 75%;
}

.hamburger-menu.active .bar-top {
    transform: translate(-50%, -50%) rotate(-315deg);
    top: 50%;
}

.hamburger-menu.active .bar-mid {
    opacity: 0;
}

.hamburger-menu.active .bar-bottom {
    transform: translate(-50%, -50%) rotate(-225deg);
    top: 50%;
}

.off-screen-menu {
    display: none;
    position: fixed;
    z-index: 99;
    top: 0;
    right: -10%;
    background-color: #333;
    width: 10%;
    transition: right .5s;
    padding-bottom: 20px;
}

.off-screen-menu.active{
    right: 0;
}