/* Transitions */

.circle {
    height: 75px;
    width: 75px;
    margin: 20px;
    border-radius: 50%;
}

.circle1 {
    background-color: #FF595E;
    transition: transform 1s ease-in;
}

.circle2 {
    background-color: #FFCA3A;
    transition: transform 1s ease-out;
}

.circle3 {
    background-color: #8AC926;
    transition: transform 1s ease;
}

.circle4 {
    background-color: #1982C4;
    transition: transform 1s ease-in-out;
}

.circle5 {
    background-color: #FFCA3A;
    transition: transform 1s linear;
}

.container:hover .circle {
    transform: translatex(400px);
} 

/* Transforms */

.square {
    border-radius: 10px;
    height: 100px;
    width: 100px;
    margin: 20px;
}

.square1 {
    background-color: #FF595E;
}

.square1:hover {
    transition: transform 2s ease-in-out;
    transform: rotate(1000deg);
}

.square2 {
    background-color: #FFCA3A;
}

.square2:hover {
    transition: transform .5s ease-in-out;
    transform: skewX(-20deg);
}

.square3 {
    background-color: #1982C4;
}

.square3:hover {
    transition: transform 2s ease-in-out;
    transform: scale(0.5, 2);
}

.square4 {
    background-color: #6A4C93;
}

.square4:hover {
    transition: transform 2s ease-in-out;
    transform: translate(15px, 40px);
}

/* Animations */

@keyframes bounceIn {
    0% {
      transform: scale(0.1);
      opacity: 0;
    }
    60% {
      transform: scale(1.2);
      opacity: 1;
    }
    100% {
      transform: scale(1);
    }
  }

.hello {
    animation-name: bounceIn;
    animation-duration: 4s;
    font-size: 5rem;
    color: #FF595E;
    font-style: bold;
    margin: 50px;
    animation-play-state: running;
    animation-iteration-count: infinite;
}

@keyframes grow {
    0% {
      transform: scale(.3);
      background-color:#FF595E;
    }
    50% {
      background-color: #FFCA3A;
    }
    100% {
      transform: scale(1.5);
      background-color: #6A4C93;
    }
}

.demo {
    border-radius: 100%;
    height: 100px;
    width: 100px;
    margin: 50px;
    animation-name: grow;
    animation-duration: 2s; 
    animation-timing-function: ease-out; 
    animation-play-state: running;
    animation-iteration-count: infinite;
}