body
{
margin:50px;
padding:0;
background-color:#0e67b4;
text-align: center;
color: #fff;
font-family: 'Montserrat', sans-serif;
}
main{
    top: 50%;
    left: 50%;
    position: absolute;
    transform: translate(-50%,-50%);
    text-align: center;
}
#et {
    width: 500px;
    height: auto;
}
.responsive{
    width: auto;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    width:50%;
}
h1{
    font-size: 30px;
    padding:30px;
}
p{
    margin: bottom 36px;
    text-align: center;
}