.in-cont{
    width: 100vw;
    height: 100vh;
}
.in-cont .ery-form-group{
    -webkit-flex-direction: column !important;
    -ms-flex-direction: column !important;
    flex-direction: column !important;
    margin-bottom: 10px !important;
}
.in-cont .ery-label{
    text-align: left;
    font-size: 16px;
    font-weight: 550;
    color: rgb(132, 183, 39);
    padding: 0;
}
.in-cont .ery-form-item{
    width: 100%;
}
.in-cont .ery-bg-green{
    background-color:rgb(132, 183, 39) !important;
    border-color:rgb(132, 183, 39) !important;
}
.in-title{
    background-color: rgb(132, 183, 39);
    color: rgb(255, 255, 255);
    font-size: 6vw;
    padding: 3vw;
    border-radius: 2vw;
}
.in-text{
    font-size: 3.8vw;
    line-height: 6.5vw;
    color: rgb(36, 128, 1);
    font-weight: 500;
    text-indent: 2em;
    text-align: justify;
    /* Firefox */
    text-justify: inter-ideograph;
    /* Chrome, Safari - 需要前缀 */
    -webkit-text-justify: inter-ideographic;
    -moz-text-justify: inter-ideograph;
}
.in-up{
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 20px solid rgb(255, 255, 255);
    animation: 1s infinite shadow;
    display: inline-block;
    filter: drop-shadow(0 10px 5px rgba(0, 0, 0, 0.3));
}
.in-music{
    line-height: 10vw;
    background-color: rgba(0,0,0,.5);
    border-radius: 100%;
}
.in-music.play{
    animation: rotate 3s linear infinite;
}
@keyframes shadow {
    0% {
        transform: translateY(0) scale(1, 1);
    }
    50% {
        transform: translateY(-20px) scale(0.9, 1.1);
    }
    100% {
        transform: translateY(0) scale(1, 1);
    }
}
@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}