*, *:after, *:before{
    margin: 0;
    padding: 0;
}

main{
    padding: 15px;
    background-color: cornflowerblue;
    height: 200vh;
  border-top: 4px solid rgba(20, 20, 20, 1);
}

.menu--mobile .menu__mobile__pusher{
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(210px);
    z-index: 2;
    transition: transform 0.3s ease-in-out;
}

.menu--mobile .menu__icon{
    display: block;
    background-color: #C30;
    border-radius: 50%;
    height: 50px;
    width: 50px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 10px;
    box-shadow: 0 0 5px rgba(0,0,0,0.8);
    border: none;
    
    transition: background-color 0.3s ease-in-out;
}

.menu--mobile .menu__icon:active, .menu--mobile .menu__icon:focus{
    outline: none;
}

.menu--mobile .menu__icon span:before{
    position: relative;
    top: -9px;
    content: '';
    height: 4px;
    width: 30px;
    display: block;
    background-color: white;
    border-radius: 2px;
}

.menu--mobile .menu__icon span{
    position: relative;
    top: 0px;
    left: 10px;
    height: 4px;
    width: 30px;
    display: block;
    border-radius: 2px;
    background-color: white;
}

.menu--mobile .menu__icon span:after{
    position: relative;
    top: 5px;
    content: '';
    display: block;
    height: 4px;
    width: 30px;
    background-color: white;
    border-radius: 2px;
}

.menu--mobile .menu__nav{
    background-color: white;
    width: 250px;
    text-align: center;
    border-radius: 15px 15px 0 0;
    height: 210px;
    overflow-x: hidden;
    overflow-y: auto;
}

.menu--mobile .menu__nav ul{
    margin: 0;
}

.menu--mobile .menu__nav ul li a{
    display: block;
    padding: 10px 5px;
}

.menu--mobile .menu__nav ul li a:hover{
    text-decoration: none;
}

.menu--mobile .menu__icon span:before, 
.menu--mobile .menu__icon span, 
.menu--mobile .menu__icon span:after{
    transition: top 0.6s ease-in-out, transform 0.6s ease-in-out, background-color 0.3s ease-in-out 0.3s;
}

.menu--mobile.menu__mobile--open .menu__mobile__pusher{
    transform:  translateX(-50%) translateY(0px);
}


.menu--mobile.menu__mobile--open .menu__icon{
    background-color: #C30;
}

.menu--mobile.menu__mobile--open .menu__icon span:before{
    transform: rotate(45deg);
    top: 1px;
}

.menu--mobile.menu__mobile--open .menu__icon span{
    background-color: transparent;
}

.menu--mobile.menu__mobile--open .menu__icon span:after{
    transform: rotate(-45deg);
    top: -3px;
}

.menu--mobile .content__cache{
    display: none;
    background-color: rgba(0,0,0,0);
    transition: background-color 0.3s ease-in-out;
}

.menu--mobile.menu__mobile--open .content__cache{
    display: block;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: 0;
}