<div class="flexbox"> <div class="search"> <h1>Search this site</h1> <h3>Click on search icon, then type your keyword.</h3> <div> <input type="text" placeholder=" Search . . ." required> </div> </div> </div>
.flexbox { background: linear-gradient(155deg, #37d, #59f, #7bf); font-family: Roboto, sans-serif; width: 600px; height:240px; margin:20px auto; display: flex; justify-content: center; align-items: center; } .search { margin: 20px; } .search > h3 { font-weight: normal; } .search > h1, .search > h3 { color: white; margin-bottom: 15px; text-shadow: 0 1px #0091c2; } .search > div { display: inline-block; position: relative; } .search > div:after { content: ""; background: white; width: 4px; height: 20px; position: absolute; top: 40px; right: 2px; transform: rotate(135deg); box-shadow: 1px 0 #0091c2; } .search > div > input { color: white; font-size: 16px; background: transparent; width: 25px; height: 25px; padding: 10px; border: solid 3px white; outline: none; border-radius: 35px; box-shadow: 0 1px #0091c2; transition: width 0.5s; } .search > div > input::placeholder { color: #48e; opacity: 1; } .search > div > input::-ms-placeholder { color: #48e; } .search > div > input::-ms-input-placeholder { color: #48e; } .search > div > input:focus, .search > div > input:valid { width: 250px; }