* {
    padding: 0;
    margin: 0;
}
html,
body {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
}
.content {
    width: 100%;
    height: 100%;
    overflow-y: scroll;
}
.content::-webkit-scrollbar {
    width:0;
}
.question-container {
    width: 100%;
    position: relative;
}
.container-bg {
    width: 100%;
    display: block;
}
.title {
    position: absolute;
    top: 3.46rem;
    left: 50%;
    transform: translateX(-50%);
    width: 7.12rem;
    height: .54rem;
}
.title img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.subject {
    position: absolute;
    top: 3.7rem;
    left: 0;
    right: 0;
    margin:0 auto;
    width: 6.62rem;
    border-radius: 0 0 .2rem .2rem;
}
.question {
    position: relative;
    z-index: 2;
    width: 6.62rem;
    height: auto;
    border-radius: 0 0 .2rem .2rem;
    background: #fff;
    overflow: hidden;
    padding: 0 .4rem;
    box-sizing: border-box;
}
.inset {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 99;
    width: 100%;
    height: .54rem;
}
.bottom {
    position: absolute;
    left: 0;
    bottom: -.18rem;
    width: 100%;
    height: .26rem;
}
.question-box {
    height: 9.72rem;
    overflow: hidden;
    border-radius: 0 0 .2rem .2rem;
    background: #fff;
}
.audio {
    position: absolute;
    top: .5rem;
    left: .3rem;
    display: flex;
    align-items: center;
}
.audio .audiobtn {
    width: .7rem;
    height: .7rem;
    margin-top: -10px;
}
.audio div {
    width: 85%;
    font-size: .32rem;
}
.question-photo {
    position: relative;
    width: 100%;
    margin-top: 1.7rem;
    height: 3.72rem;
}
.question-photo img {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 100%;
}
.option {
    width: 100%;
    margin-top: .5rem;
}
.option li {
    width: 100%;
    height: .7rem;
    border: .02rem #FEA10F solid;
    margin-bottom: .3rem;
    font-size: .28rem;
    text-align: center;
    line-height: .7rem;
    border-radius: .16rem;
    list-style:none;
}
.select {
    background: #FEA10F;
    color: #fff;
}
.order {
    font-size: .28rem;
    text-align: center;
    padding-bottom: .3rem;
}
.ind {
    color: #7A81FF;
}
.popup {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .8);
    z-index: 999;
    display: none;
}
.popup-content {
    width: 100%;
    height: 100%;
}
.popup-content .bg {
    margin-left: 17.5%;
    margin-top: 0.1rem;
    width: 65%;
}

canvas {
    position: absolute;
    top: -9999px;
    left: -9999px;
}

.baocun {
    margin-left: 26%;
    margin-top: 0rem;
    margin-bottom: 0.3rem;
    font-size: 0.3rem;
    color: gainsboro;
}

.code_all {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    display: flex;
    align-items: center;
}

.code_all img {
    width: 100%;
}


/*卷边效果 需要完善已经注释*/
/*
box-shadow: 0 4px 8px 0 #A691D3;
.question:before{
    content: '';
    position: absolute;
    right:0;
    bottom:0;
    border-style: solid;
    border-width: 0;
    border-color:#fff rgba(0, 0, 0, 0.2);
    transition: all .5s;
    border-radius: 0 0 50% 0;
}
 .question:hover:before {
    border-top-width: 300px;
    border-right-width: 300px;
} */