<div class="box">Блок</div>
body { color: #fff; font: 600 14px/24px "Open Sans", "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", Sans-Serif; } .box { background: #2db34a; border-radius: 6px; cursor: pointer; height: 95px; line-height: 95px; text-align: center; transition: background .2s linear, border-radius 1s ease-in 1s; width: 95px; } .box:hover { background: #ff7b29; border-radius: 50%; }