body{
	background: #ffffff;
}

.top{
	background:#ffffff;
}

.content-container{
	overflow-y: scroll;
    padding: 0 1rem;
}

.problem-item {
    margin-top: 1rem;
}

.problem-item-title {
    height: 3rem;
    line-height: 3rem;
    font-size: 1.25rem;
}

.problem-grade .problem-grade-item {
    padding: 1rem 1.5rem;
    border: 1px solid #e5e5e5;
}

.problem-grade .problem-grade-item label, .problem-grade .problem-grade-item input{
    vertical-align: middle;
}

.problem-desc textarea {
    width: 100%;
    height: 100%;
    padding: 0.3rem;
    border: 1px solid #e5e5e5;
    box-sizing: border-box;
}

.problem-pic img, .problem-audio img {
    width: 4rem;
    height: 4rem;
}

.problem-item-content {
    padding: 0 1rem;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
}

.pic-item, .audio-item {
    display: inline-block;
    width: 4rem;
    height: 4rem;
    border: 1px solid #e5e5e5;
    box-sizing: border-box;
    margin: 0 1rem 1rem 0;
    position: relative;
}

.pic-item i, .audio-item i {
    position: absolute;
    right: -0.8rem;
    top: -0.8rem;
    display: inline-block;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    background-image: url('../../image/close.png');
    background-size: contain;
    background-color: #fff;
}

.pic-item img {
    width: 100%;
}

#pic-review {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background-color: black;
    display: none;
}

#pic-review img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 100%;
}

#problem-submit-btn {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 3rem;
    line-height: 3rem;
    font-size: 1.3rem;
    text-align: center;
    background-color: #e9be2b;
}