body { background-color: black; } h1 { /* border: 2px #eee solid; */ color: rgb(24,216,96); background-color: black; text-align: center; padding: 10px; } h2 { text-align: center; margin: auto; padding: 10px; color: white; } .url { display: flex; justify-content: center; align-items: center; /* min-height:100%; */ background-color: black; color: white } div { display: flex; justify-content: center; /* align-items: center; */ /* min-height:100%; */ background-color: black; color: white } .logs { justify-content: center; background-color: black; color: white } input[type="submit"] { display: block; margin: auto; } button { display: block; margin: 10px auto; } /* .urlbox{ font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } */ /* .urlbox:empty { border: 2px solid #999999; font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } .urlbox:valid:not(:placeholder-shown){ border:rgb(24,216,96) 2px; font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } .urlbox:invalid{ border: red solid 2px; font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } */ .urlbox:empty { border: 2px solid grey; font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } .urlbox:valid:not(:placeholder-shown) { border: 2px solid rgb(24,216,96); font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } .urlbox:invalid { border: 2px solid red; font-size: 13px; padding-left: 7px; padding-right: 7px; border-radius: 9px; width:100%; height:30px; } button{ /* margin-right: 0px; */ height: 30px; width:130px; border-radius: 5px ; border: none; /* float: right; */ background-color: #ddd; font-weight: bold; } button:hover{ background-color: rgb(24,216,96); color: white; }