input[type="text"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="date"],
textarea {
    background-color: transparent;
    border: none;
    border-bottom: 1px solid #9e9e9e;
    border-radius: 0;
    outline: none;
    height: 3rem;
    width: 100%;
    font-size: 1rem;
    padding: 0;
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

textarea {
    padding-top: 10px;
    height: 80px;
    font-family: 'Roboto', sans-serif;
    color: #9e9e9e;
}

input[type="number"] {
    width: 20%;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
textarea:focus {
    border-bottom: 1px solid #2196F3;
    box-shadow: 0 1px 0 0 #2196F3;
}

textarea.error,
select.error,
input.error {
    border-bottom: 1px solid #F44336!important;
    box-shadow: 0 1px 0 0 #F44336!important;
}

textarea.valid,
select.valid,
input.valid {
    border-bottom: 1px solid #26a69a!important;
    box-shadow: 0 1px 0 0 #26a69a!important;
}

.alert {
    position: fixed;
    top: 40px;
    right: 40px;
    padding: 5px 20px;
    border-radius: 4px;
}

.alert-error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-valid {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

select {
    position: relative;
    cursor: pointer;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid #9e9e9e;
    outline: none;
    height: 3rem;
    line-height: 3rem;
    width: 100%;
    font-size: 1rem;
    padding: 0;
    display: block;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

textarea {
    resize: none;
}

input[type="submit"] {
    color: #fff;
    background-color: #0f9d58;
    transition: .2s ease-out;
    cursor: pointer;
    border: none;
    border-radius: 2px;
    height: 54px;
    line-height: 54px;
    text-transform: uppercase;
    box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 1px 5px 0 rgba(0,0,0,0.12), 0 3px 1px -2px rgba(0,0,0,0.2);
}

:root {
    --size-text: 14px;
}

.wrong {
    position: absolute;
    right: 0;
    margin: 0;
}