.sk-folding-cube {
    /*
    position: fixed;
    top: 50%;
    left: 50%;
    */
    /* bring your own prefixes */
    transform: translate(-50%, -50%);
    margin: 100px auto;
    position: relative;
    /*margin: 20px auto;*/
    width: 120px;
    height: 120px;
    /*position: relative;*/
    -webkit-transform: rotateZ(45deg);
    transform: rotateZ(45deg);
}

.sk-folding-cube .sk-cube {
    float: left;
    width: 50%;
    height: 50%;
    position: relative;
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

    .sk-folding-cube .sk-cube:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        /*background-color: #ffcb65;*/
        /*background-color: #2196f3;*/
        background-color: rgb(255, 135, 128);
        -webkit-animation: sk-foldCubeAngle 2.4s infinite linear both;
        animation: sk-foldCubeAngle 2.4s infinite linear both;
        -webkit-transform-origin: 100% 100%;
        -ms-transform-origin: 100% 100%;
        transform-origin: 100% 100%;
    }

.sk-folding-cube .sk-cube2 {
    -webkit-transform: scale(1.1) rotateZ(90deg);
    transform: scale(1.1) rotateZ(90deg);
}

.sk-folding-cube .sk-cube3 {
    -webkit-transform: scale(1.1) rotateZ(180deg);
    transform: scale(1.1) rotateZ(180deg);
}

.sk-folding-cube .sk-cube4 {
    -webkit-transform: scale(1.1) rotateZ(270deg);
    transform: scale(1.1) rotateZ(270deg);
}

.sk-folding-cube .sk-cube2:before {
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
}

.sk-folding-cube .sk-cube3:before {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s;
}

.sk-folding-cube .sk-cube4:before {
    -webkit-animation-delay: 0.9s;
    animation-delay: 0.9s;
}

@-webkit-keyframes sk-foldCubeAngle {
    0%, 10% {
        -webkit-transform: perspective(140px) rotateX(-180deg);
        transform: perspective(140px) rotateX(-180deg);
        opacity: 0;
    }

    25%, 75% {
        -webkit-transform: perspective(140px) rotateX(0deg);
        transform: perspective(140px) rotateX(0deg);
        opacity: 1;
    }

    90%, 100% {
        -webkit-transform: perspective(140px) rotateY(180deg);
        transform: perspective(140px) rotateY(180deg);
        opacity: 0;
    }
}

@keyframes sk-foldCubeAngle {
    0%, 10% {
        -webkit-transform: perspective(140px) rotateX(-180deg);
        transform: perspective(140px) rotateX(-180deg);
        opacity: 0;
    }

    25%, 75% {
        -webkit-transform: perspective(140px) rotateX(0deg);
        transform: perspective(140px) rotateX(0deg);
        opacity: 1;
    }

    90%, 100% {
        -webkit-transform: perspective(140px) rotateY(180deg);
        transform: perspective(140px) rotateY(180deg);
        opacity: 0;
    }
}




.spinner {
    /*position: fixed;*/
    position: relative
    /*
    top: 50%;
    left: 50%;
    */
    /* bring your own prefixes */
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    /*background-color: #ffcb65;*/
    /*background-color: rgb(0, 23, 61);*/
    background-color: rgb(255, 135, 128);
    margin: 100px auto;
    -webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
    animation: sk-rotateplane 1.2s infinite ease-in-out;
}

@-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);
    }
}



.fas.spinning {
    animation: spin 1s infinite linear;
    -webkit-animation: spin2 1s infinite linear;
}

@keyframes spin {
    from {
        transform: scale(1) rotate(0deg);
    }

    to {
        transform: scale(1) rotate(360deg);
    }
}

@-webkit-keyframes spin2 {
    from {
        -webkit-transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(360deg);
    }
}

.fa-left {
    margin-right: 7px;
}

.btn.search {
    width: 10rem;
}