/* =Elements style
---------------------- */

.line {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 15px;
    background-color: #4b9cdb;
}


/* =Animate the stuff
------------------------ */
.load-1 .line:nth-last-child(1) {animation: loading1 1.5s 1s infinite;}
.load-1 .line:nth-last-child(2) {animation: loading1 1.5s .5s infinite;}
.load-1 .line:nth-last-child(3) {animation: loading1 1.5s 0s infinite;}

@keyframes loading1 {
    0 {height: 15px;}
    50% {height: 35px;}
    100% {height: 15px;}
}