@media screen and (max-width:1000px){i.icon.ion-minus-circled{display:none} #window{width:100%;} } @media screen and (max-width:800px){body{padding-top:0px;} #title-left{left:50%;} #window{width:100%;} .container{padding:0px;} /*article{padding:10px 20px;}*/ i.icon.ion-minus-circled{display:none} } @media screen and (max-width:800px){#title-left{left:48%;} } @media screen and (max-width:500px){#title-left{left:40%;} } @media screen and (max-width:400px){body{padding-top:0px;width:auto;} #title-left{left:50%;} /*article{padding:10px 10px;}*/ #particles-js{width:auto;} #particles-js-no{width:auto;} i.icon.ion-minus-circled{display:none} i.icon.ion-plus-circled{display:none} }