.rt-loading-default {
    width: 100%;
    height: 100%;
    &>.view{
        width: 50px;
        height: 40px;
        background-color: #0b72a5;

        margin: 100px auto 15px;
        -webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
        animation: sk-rotateplane 1.2s infinite ease-in-out;
    }
    &>.content{
        color: #FFF;
        text-align: center;
        font-size: 2em;
    }
}

@-webkit-keyframes sk-rotateplane {
    0% { -webkit-transform: perspective(120px) }
    50% { -webkit-transform: perspective(120px) rotateY(180deg) }
    100% { -webkit-transform: perspective(120px) rotateY(180deg)  rotateX(180deg) }
}

@keyframes sk-rotateplane {
    0% {
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
    } 50% {
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
    } 100% {
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}