#feedback,
.close-img,
.loading-box,
.phone-sure {
    display: none
}

.box-title,
.i-box {
    margin-bottom: 20px
}

.cancel,
.close-img,
.feedback-poup input[type=file],
.send,
.upload-img {
    cursor: pointer
}

.btns,
.l-item,
.lists,
.tips {
    overflow: hidden
}

.feedback-poup input[type=file] {
    opacity: 0;
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%
}

.feedback-poup {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, .5);
    z-index: 9999
}

.close-img,
.feedback-poup-warp {
    position: absolute;
    box-sizing: border-box
}

.feedback-poup-warp {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 360px;
    background: #FFF;
    padding: 20px 0
}

.close-img {
    padding: 10px;
    top: 15px;
    right: 15px
}

.close-img img {
    width: 20px;
    height: 20px
}

.box-title {
    font-size: 16px;
    margin-left: 20px;
    color: #1d1d1d
}

.box-title.blod {
    font-size: 20px;
    font-weight: 550;
    color: #fff;
    background: #191F22;
    margin-left: 0;
    margin-top: -21px;
    margin-bottom: 0;
    padding: 20px
}

.email-input,
.feedback-textarea {
    width: 100%;
    font-size: 16px;
    outline: 0;
    box-sizing: border-box
}

.box-title span {
    color: #707070
}

.feedback-textarea {
    min-height: 185px;
    border: 1px solid #d8d8d8;
    padding: 20px 15px;
    font-weight: 400;
    text-align: left;
    line-height: 24px;
    resize: none;
    color: #1D1D1D;
    border-left: 0 solid;
    border-right: 0 solid
}

.btns div,
.l-item {
    text-align: center
}

.feedback-textarea::-webkit-input-placeholder {
    color: #707070;
    font-size: 16px;
    line-height: 24px;
    box-shadow: none
}

.email-input {
    height: 40px;
    border: 1px solid #d8d8d8;
    font-weight: 400;
    padding: 10px 15px;
    color: #1D1D1D;
    border-left: 0 solid;
    border-right: 0 solid;
    -webkit-appearance: none;
    border-radius: 0
}

.feedback-textarea {
    -webkit-appearance: none;
    border-radius: 0
}

.btns {
    font-size: 18px;
    font-weight: 400;
    margin-right: 20px
}

.btns div {
    padding: 0 10px;
    height: 36px;
    line-height: 36px
}

.btns div:hover {
    background: rgba(0, 0, 0, .04)
}

.cancel {
    color: #707070;
    float: right;
    margin-right: 15px
}

.send {
    color: #0064D9;
    float: right
}

.lists {
    width: calc(100% - 30px);
    margin-left: 20px
}

.l-item {
    box-sizing: border-box;
    width: calc((100% - 40px)/ 4);
    background: #f8f8f8;
    border: 1px dashed #d9d9d9;
    margin-right: 10px;
    margin-bottom: 0;
    float: left;
    position: relative;
    color: #333;
    font-size: 40px
}

.l-item img,
.loading-box {
    width: 100%;
    position: absolute
}

.l-item-inner {
    width: 100%;
    height: 0;
    padding-bottom: 100%
}

.l-item img {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    min-width: 100%;
    min-height: 100%
}

.upload-img img {
    max-width: 100%;
    max-height: 100%
}

.loading-box {
    height: 100vh;
    z-index: 9999
}

.loading-image {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -16px;
    margin-left: -16px;
    z-index: 9
}

.tips {
    box-sizing: border-box;
    border-radius: 4px;
    position: fixed;
    left: 50%;
    top: -50%;
    opacity: 0;
    display: flex;
    transform: translate(-50%, -50%);
    transition: opacity .5s, transform 0s, top .5s;
    padding: 15px 15px 15px 20px;
    align-items: center;
    font-size: 16px;
    color: #fff;
    background: #191F22;
    z-index: -1;
    width: 0
}

.tips.show {
    top: 50%;
    min-width: 380px;
    max-width: 800px;
    width: auto;
    opacity: 1;
    z-index: 9999
}

@media screen and (max-width:992px) {
    .feedback-poup-warp {
        width: 100%;
        padding: 0
    }

    .close-img {
        top: 3px;
        left: 0;
        align-items: center;
        background: 0 0;
        border: 1px solid #fff;
        border-radius: 8px;
        cursor: pointer;
        margin: 8px;
        height: 40px;
        width: 40px;
        display: -webkit-flex;
        justify-content: center
    }

    .box-title,
    .i-box {
        margin-bottom: 20px
    }

    .close-img img {
        width: 13px;
        height: 13px
    }

    .box-title {
        font-size: 16px
    }

    .feedback-textarea {
        font-size: 14px;
        line-height: 20px;
        min-height: 145px;
        padding: 10px 15px
    }

    .feedback-textarea::-webkit-input-placeholder {
        font-size: 14px;
        line-height: 20px
    }

    .feedback-poup {
        min-height: calc(100vh + 200px);
        transform: translateZ(0);
        height: calc(100vh + 200px);
        overflow: auto;
        background: #fff
    }

    .feedback-poup-warp {
        min-height: 100vh;
        height: auto;
        position: relative;
        transform: translate(0, 0);
        top: 0;
        left: 0
    }

    .btns {
        display: none
    }

    .phone-sure {
        display: block;
        width: 167px;
        height: 40px;
        border: 1px solid #3d5fbd;
        font-size: 18px;
        font-weight: 500;
        line-height: 40px;
        text-align: center;
        color: #324e9b;
        margin: 50px auto
    }

    .box-title.blod {
        margin-top: 0;
        padding: 17px 0;
        text-align: center;
        line-height: 28px
    }

    .tips {
        max-width: calc(100% - 40px)
    }
}