html{
    display: table;
    margin: auto;
}
body{
    display: flex;
    flex-direction: column;
    margin: auto;
    vertical-align: middle;
    justify-content: center;
    align-items: center;
}

img{
    height: 120px;
    margin: 8%;
}

#loginbox{
    width:  400px;
    border-radius: 20px;
    box-sizing: border-box;
    background: white;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
    text-align: center;
    padding: 4% 10% 2% 10%;}
.login_input{
    position: relative;
    width: 100%;
    padding: 10px 5px;
    margin: 0 0 25px 0;
    border: none;
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    background: transparent;
    font-size: 1rem;
    font-weight: 500;
    opacity: 1;
    animation: input_opacity 0.8s cubic-bezier(.55, 0, .1, 1);
    transition: border-bottom 0.2s cubic-bezier(.55, 0, .1, 1);}
    .login_input:focus {
    outline: none;
    border-bottom: 2px solid var(--dx_azule);}