/*CSS VARIABLES*/
:root {
    --orangeOne: #FFEE8B;
    --orangeTwo: #F29422;
    --orangeThree: #F2D49B;
    --orangeFour: #B3AD00;

    --orangeFive: #FFCD61;
    --orangeSix: #F3BB44;
    --orangeSeven: #A67B1E;
}

body {
    margin: 0;
    padding: 0;
    overflow-x:hidden;
    background: linear-gradient(-45deg, var(--orangeOne), var(--orangeTwo), var(--orangeThree), var(--orangeFour));
    background-size: 400% 400%;
    animation: gradient 150s ease infinite;
    height: 100vh;
}

/*waves*/
.box {
    position: fixed;
    top: 0;
    transform: rotate(80deg);
    left: 0;
}

.wave {
    position: fixed;
    top: 0;
    left: 0;
    opacity: .4;
    position: absolute;
    top: 3%;
    left: 10%;
    background: var(--orangeSeven);
    width: 1500px;
    height: 1300px;
    margin-left: -150px;
    margin-top: -250px;
    transform-origin: 50% 48%;
    border-radius: 43%;
    animation: drift 120000ms infinite linear;
}

.wave.-three {
    animation: drift 135000ms infinite linear;
    position: fixed;
    background-color: var(--orangeFive);
}

.wave.-two {
    animation: drift 60000ms infinite linear;
    opacity: .1;
    background: black;
    position: fixed;
}

.box:after {
    content: '';
    display: block;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 11;
    transform: translate3d(0, 0, 0);
}

@keyframes drift {
    from { transform: rotate(0deg); }
    from { transform: rotate(360deg); }
}

/*LOADING SPACE*/
.contain {
    animation-delay: 4s;
    z-index: 1000;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background: var(--orangeSix);
    background: -webkit-linear-gradient(var(--orangeSix), var(--orangeSeven));
    background: linear-gradient(var(--orangeSix), var(--orangeSix));
}

.icon {
    width: 100px;
    height: 100px;
    margin: 0 5px;
}

/*Animation*/
.icon:nth-child(2) img {-webkit-animation-delay: 0.2s;animation-delay: 0.2s}
.icon:nth-child(3) img {-webkit-animation-delay: 0.3s;animation-delay: 0.3s}
.icon:nth-child(4) img {-webkit-animation-delay: 0.4s;animation-delay: 0.4s}

.icon img {
    -webkit-animation: anim 2s ease infinite;
    animation: anim 2s ease infinite;
    -webkit-transform: scale(0,0) rotateZ(180deg);
    transform: scale(0,0) rotateZ(180deg);
}

@-webkit-keyframes anim {
    0% {
        -webkit-transform: scale(0,0) rotateZ(-90deg);
        transform: scale(0,0) rotateZ(-90deg);opacity:0
    }
    30% {
        -webkit-transform: scale(1,1) rotateZ(0deg);
        transform: scale(1,1) rotateZ(0deg);opacity:1
    }
    50% {
        -webkit-transform: scale(1,1) rotateZ(0deg);
        transform: scale(1,1) rotateZ(0deg);opacity:1
    }
    80% {
        -webkit-transform: scale(0,0) rotateZ(90deg);
        transform: scale(0,0) rotateZ(90deg);opacity:0
    }
}

@keyframes anim {
    0% {
        -webkit-transform: scale(0,0) rotateZ(-90deg);
        transform: scale(0,0) rotateZ(-90deg);opacity:0
    }
    30% {
        -webkit-transform: scale(1,1) rotateZ(0deg);transform: scale(1,1) rotateZ(0deg);opacity:1
    }
    50% {
        -webkit-transform: scale(1,1) rotateZ(0deg);
        transform: scale(1,1) rotateZ(0deg);opacity:1
    }
    80% {
        -webkit-transform: scale(0,0) rotateZ(90deg);
        transform: scale(0,0) rotateZ(90deg);opacity:0
    }
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}