/**,
*::before,
*::after {
  box-sizing: border-box;
}*/

body{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    background-color: #50C878;
}

.box{
    width: 300px;
    padding: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: #191919;
    text-align: center;
    opacity: 0.9;
    border-radius: 5%;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.77), 0 6px 20px 0 rgba(0, 0, 0, 0.68);
}

.signup .box{
width: 320px;
}

.box h1{
    background: linear-gradient( to right, hsl(219.5, 94.3%, 48%), hsl(33.6, 90.1%, 47.5%) );
    background-clip: border-box;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;   
    /*color: white;*/
    text-transform: uppercase;
    font-weight: 500;
}

.box input[type = "text"], .box input[type = "email"], .box input[type = "password"]{
    border: 0;
    background: none;
    display: block;
    margin: 20px auto;
    text-align: center;
    border: 2px solid #3498db;
    outline: none;
    color: white;
    border-radius: 24px;
    transition: 0.25s;
    height: 2.5em;
    width: 180px;
}


.box input[type = "text"]:focus,.box input[type = "email"]:focus,.box input[type = "password"]:focus{
    width: 220px;
    border-color: #2ecc71;
}



.box input[type = "submit"]
{
    border: 0;
    background: #2ecc71;
    display: block;
    margin: 20px auto;
    text-align: center;
    outline: none;
    color: white;
    border-radius: 24px;
    transition: 0.25s;
    width: 150px;
    cursor: pointer;
    height: 2.5em;
    font-weight:bold;
}

.register .box input[type = "submit"]
{
    width: 190px;
}

.register .box input[type = "email"]
{
    width: 200px;
}


.box input[type = "submit"]:hover
{
    background: #27ae60;
}

strong{
    color:#f1c40f;
}

@media only screen and (max-width: 600px) {
  body{
    background-color: white;
  }
}