.verticaltext { text-align: center; writing-mode: vertical-rl; transform: rotate(180deg); } .row { display: flex; } .col { flex: 33%; padding: 40px; } .col2 { float: left; width: 100%; } .text { margin-left: 20px; } .invisibletd { padding-left: 20px; } .title { font-size: 36px; } header *{ display: inline-block; } *{ vertical-align: middle; max-width: 100%; } .pic100 { width: 100%; } .pic50 { width: 49%; } .pic2 { width: calc(100% / 3); } .img { margin-bottom: 10px; } .div { margin: auto; max-width: 1024px; } .aecenter { text-align: center; display: flex; justify-content: space-between; } p, li { font-size: 20px; } @media only screen and (max-width: 600px) { .div { width: 100%; } } table, th, td { border: 1px solid black; }