.transition{transition:all .4s}.loader:before{content:"";border:3px solid #0000;border-top-color:#00105e;border-radius:50%;width:18px;height:18px;animation:.9s linear .2s infinite rotate;position:absolute;top:0;left:0}@keyframes rotate{0%,15%{transform:rotate(0)}50%{transform:rotate(290deg)}to{transform:rotate(360deg)}}