.erro404{
    margin-top: 70px;
    height: 100vh;
}

.erro404 > .titulo{
    font-size: 7rem;
    font-weight: bold;
}
.erro404 > .sub-titulo{
    font-size: 3rem;
    font-weight: 300;
}
.erro404 .background{
    height: calc(100vh - 200px);
    background-image: url(/wp-content/themes/zerif-lite/images/404.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.erro404 button{
    margin-top: 15px;
    padding: 5px 20px;
    background: var(--cor-primaria);
    border: 1px solid var(--cor-primaria);
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    transition: all 0.3s linear;
    transition: 0.5s all;
    cursor: pointer;
}

.erro404 button:hover{
    background-color: var(--cor-primaria-escuro);
    transition: 0.5s all;
}

.erro404 a button{
    color: #fff;
}