body{
    margin: 0 !important;
    
}

h1,p{
    margin: 0;
}
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}