button{
    position: relative;
    width: 200px;
    height: 50px;
    margin: 5px 3px;
    background: linear-gradient(#FFFFFF,#34ffd0);
}
.rd{
    text-align: left;
}
.random{
    background: linear-gradient(#FFFFFF,#ff63b1);
}
input{
    padding: 1em 0px;
    margin: 1em 0px;
}
.titles{
    background: #303030C0;
    color: #ffffff;
    position: absolute;
    top: -5px;
    left: 0px;
    width: 100%;
}