.background.gradient,.bg-bubbles {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.background.gradient {
    background: #50a3a2;
    background: -webkit-linear-gradient(top left,#50a3a2 0,#41b9c1 100%);
    background: linear-gradient(to bottom right,#50a3a2 0,#41b9c1 100%);
    position: fixed;
    overflow: hidden
}

.bg-bubbles {
    position: absolute
}

.bg-bubbles li {
    position: absolute;
    list-style: none;
    display: block;
    width: 80px;
    height: 80px;
    background-color: rgba(255,255,255,.1);
    bottom: -320px;
    -webkit-animation: 50s infinite square;
    animation: 50s infinite square;
    -webkit-transition-timing-function: linear;
    transition-timing-function: linear;
    border-radius: 4px;
    -moz-border-radius: 4px;
    -webkit-border-radius: 4px;
    -khtml-border-radius: 4px
}

.bg-bubbles li:first-child {
    left: 10%
}

.bg-bubbles li:nth-child(2) {
    left: 20%;
    width: 160px;
    height: 160px;
    -webkit-animation-delay: 2s;
    animation-delay: 2s;
    -webkit-animation-duration: 34s;
    animation-duration: 34s
}

.bg-bubbles li:nth-child(3) {
    left: 25%;
    -webkit-animation-delay: 4s;
    animation-delay: 4s
}

.bg-bubbles li:nth-child(4) {
    left: 40%;
    width: 120px;
    height: 120px;
    -webkit-animation-duration: 44s;
    animation-duration: 44s
}

.bg-bubbles li:nth-child(5) {
    left: 70%
}

.bg-bubbles li:nth-child(6) {
    left: 80%;
    width: 240px;
    height: 240px;
    -webkit-animation-delay: 3s;
    animation-delay: 3s
}

.bg-bubbles li:nth-child(7) {
    left: 32%;
    width: 320px;
    height: 320px;
    -webkit-animation-delay: 7s;
    animation-delay: 7s
}

.bg-bubbles li:nth-child(8) {
    left: 55%;
    width: 40px;
    height: 40px;
    -webkit-animation-delay: 15s;
    animation-delay: 15s;
    -webkit-animation-duration: 80s;
    animation-duration: 80s
}

.bg-bubbles li:nth-child(9) {
    left: 25%;
    width: 20px;
    height: 20px;
    -webkit-animation-delay: 2s;
    animation-delay: 2s;
    -webkit-animation-duration: 80s;
    animation-duration: 80s
}

.bg-bubbles li:nth-child(10) {
    left: 90%;
    width: 320px;
    height: 320px;
    -webkit-animation-delay: 22s;
    animation-delay: 22s
}

@-webkit-keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }

    100% {
        -webkit-transform: translateY(-1500px) rotate(600deg);
        transform: translateY(-1500px) rotate(600deg)
    }
}

@keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }

    100% {
        -webkit-transform: translateY(-1500px) rotate(600deg);
        transform: translateY(-1500px) rotate(600deg)
    }
}