maxWidth = 560px input[type="text"] input[type="email"] input[type="password"] input[type="url"] input[type="number"] button font-family "Ubuntu", sans-serif font-size 1em border-radius 3px transition all 0.5s ease margin 0 0 10px padding 0.4em 0.8em width calc(100% - 1.6em) max-width maxWidth float left &:focus outline none &:active transform translateY(3px) input[type="submit"] button .button font-family "Ubuntu", sans-serif font-size 1em color black padding 0.5em 2em border-radius 3px box-shadow none border none text-align center transition all 290ms ease width 100% max-width none textarea float left border 1px solid rgba(0, 0, 0, 0.5) border-radius 3px padding 0.2em 0.4em font-size 1em font-family "Open Sans", Ubuntu, sans-serif line-height 1.7em outline none resize vertical overflow auto select // Layout float left padding 0.5em padding 5px 10px width 100% max-width 756px // Font font-size 1em font-weight normal font-family inherit transition all 0.5s ease -webkit-appearance none -moz-appearance none box-shadow 0px 1px 3px rgba(0, 0, 0, 0.1) user-select none border-radius 2px font-size inherit overflow hidden text-overflow ellipsis white-space nowrap .error padding 1em background-color rgb(255, 64, 64) color white border-radius 5px margin-bottom 1em