body {
    background-color: lightslategray;
    margin: 0;
}

header {
    background-color: aqua;
    width: auto;
    height: auto;
    border: 2px solid black;
    overflow: hidden;
}

div {
    margin-left: auto;
    margin-right: auto;
    width: max-content;
    color: lightslategray;
}

h1 {
    color: #fff;
}

h2 {
    color: #fff;
}

label {
    color: #fff;
    text-align: center;
}

.image {
    margin-left: auto;
    margin-right: auto;
}

.mad {
    box-sizing: border-box;
}

.entrada {
    margin-left: auto;
    margin-right: auto;
    display: block;
    outline: 2px solid aqua;
}

.link {
    color: #fff;
    display: block;
    width: 350px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    background-color: lightslategray;
}

.header {
    margin-top: 15px;
    display: block;
}

.jose {
    line-height: 50px;
    background-color: lightslategray;
    transition: .5s;
}

.jose::before {
    content: '';
    background-color: aqua;
    transition: .5s;
    transform: rotate(15°);
}

.jose:hover::before {
    transform: rotate(0°);
    box-shadow: 0 0 15px lightslategray;
}

.jose:hover {
    color: aqua;
    box-shadow: 0 0 5px aqua;
}