register_style.css

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

html {
    font-size: 62.5%;
    font-family: 'Mulish', sans-serif;
}

.header {
    background-color:#21c08b; 
    height: 10rem;
}

.header_logo {
    width: 20rem;
    margin: 1rem 0px 0px 1rem;
}

.register {
    background: linear-gradient(#21c08b, #ab88ff);
    min-height: calc(100vh - 20rem); /* Formula para que tome el 100 del viewport heitgh y le reste 200 px */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.register_container {
    background-color:rgba(255, 255, 255, 0.1);
    border: 0.2rem solid white;
    border-radius: 2rem;
    padding: 6rem 6.8rem 4rem;
    width: 30rem;
    min-height: 50rem;
    display: flex;
    flex-direction: column;    
    justify-content: space-around;
    color: white;
}

.register_container-form {
    display: flex;
    flex-direction: column;
    font-size: 3rem;
}

.register_container-form-input {
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 0.2rem solid white;
    background-color: transparent;
    margin-bottom: 1.5rem;
    padding: 0px 1.5rem;
    outline: none;
    height: 4rem;
}

::placeholder {
    color: white;
}

.button {
    background-color:rgba(255, 255, 255, 0.3);
    border-radius: 20rem;
    border: none;
    color: white;
    height: 4rem;
    cursor: pointer;
    font-weight: bold;
    letter-spacing: 0.1rem;
    margin: 1rem 0px;
}

.register_container a {
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
    font-weight: bold;
    text-align: center;


    
}
.register_container a:hover {
    text-decoration: underline;
}

.footer {
    background-color: #ab88ff;
    display: flex;
    height: 10rem;
    align-items: center;
    justify-content: center;
}

.footer a {
    color: white;
    text-decoration: none;    
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0px 1rem;
}