#backToPortal{
    position: absolute;
    right: 4%;
    top: 4%;
    background-color: #5AD0A0;
    background-position: bottom;
    padding: 1em 2em;
    border-radius: 4px;
    transition: ease .3s;
}

#backToPortal:hover{
    background-color: #4bb48a
}

@media (max-width: 1100px){
    #backToPortal{
        top: auto;
        bottom: 2%;
        right: 50%;
        transform: translate(50%);
        padding: 3.5% 0;
        width: 70%;
        text-align: center;
        display: none;
    }
}