/*加载中*/
#loading-btn {
    position: fixed;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: transparent;
    color: white;
    display: none;
    padding: 20px;
    z-index: 10000;
}

.hidden {
    display: none;
}

.ispinner {
    position: relative;
    width: 5rem;
    height: 5rem
}

.ispinner .ispinner-blade {
    position: absolute;
    left: 44.5%;
    top: 37%;
    width: 10%;
    height: 25%;
    border-radius: 50%/20%;
    -webkit-animation: ispinner-fade 1s linear infinite;
    animation: ispinner-fade 1s linear infinite;
    -webkit-animation-play-state: paused;
    animation-play-state: paused
}

.ispinner .ispinner-blade:nth-child(1) {
    -webkit-animation-delay: -1.66667s;
    animation-delay: -1.66667s;
    -webkit-transform: rotate(30deg) translate(0, -150%);
    transform: rotate(30deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(2) {
    -webkit-animation-delay: -1.58333s;
    animation-delay: -1.58333s;
    -webkit-transform: rotate(60deg) translate(0, -150%);
    transform: rotate(60deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(3) {
    -webkit-animation-delay: -1.5s;
    animation-delay: -1.5s;
    -webkit-transform: rotate(90deg) translate(0, -150%);
    transform: rotate(90deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(4) {
    -webkit-animation-delay: -1.41667s;
    animation-delay: -1.41667s;
    -webkit-transform: rotate(120deg) translate(0, -150%);
    transform: rotate(120deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(5) {
    -webkit-animation-delay: -1.33333s;
    animation-delay: -1.33333s;
    -webkit-transform: rotate(150deg) translate(0, -150%);
    transform: rotate(150deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(6) {
    -webkit-animation-delay: -1.25s;
    animation-delay: -1.25s;
    -webkit-transform: rotate(180deg) translate(0, -150%);
    transform: rotate(180deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(7) {
    -webkit-animation-delay: -1.16667s;
    animation-delay: -1.16667s;
    -webkit-transform: rotate(210deg) translate(0, -150%);
    transform: rotate(210deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(8) {
    -webkit-animation-delay: -1.08333s;
    animation-delay: -1.08333s;
    -webkit-transform: rotate(240deg) translate(0, -150%);
    transform: rotate(240deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(9) {
    -webkit-animation-delay: -1s;
    animation-delay: -1s;
    -webkit-transform: rotate(270deg) translate(0, -150%);
    transform: rotate(270deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(10) {
    -webkit-animation-delay: -.91667s;
    animation-delay: -.91667s;
    -webkit-transform: rotate(300deg) translate(0, -150%);
    transform: rotate(300deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(11) {
    -webkit-animation-delay: -.83333s;
    animation-delay: -.83333s;
    -webkit-transform: rotate(330deg) translate(0, -150%);
    transform: rotate(330deg) translate(0, -150%)
}

.ispinner .ispinner-blade:nth-child(12) {
    -webkit-animation-delay: -.75s;
    animation-delay: -.75s;
    -webkit-transform: rotate(360deg) translate(0, -150%);
    transform: rotate(360deg) translate(0, -150%)
}

.ispinner.animating .ispinner-blade {
    -webkit-animation-play-state: running;
    animation-play-state: running
}

.ispinner.white .ispinner-blade {
    background-color: #fff
}

.ispinner.gray .ispinner-blade {
    background-color: #8c8c8c
}

.ispinner.large {
    width: 35px;
    height: 35px
}

.ispinner.large .ispinner-blade {
    width: 8.57143%;
    height: 25.71429%;
    border-radius: 50%/16.67%
}

@-webkit-keyframes ispinner-fade {
    0% {
        opacity: .85
    }
    50% {
        opacity: .25
    }
    100% {
        opacity: .25
    }
}

@keyframes ispinner-fade {
    0% {
        opacity: .85
    }
    50% {
        opacity: .25
    }
    100% {
        opacity: .25
    }
}