* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: auto;
    padding: 10px;
    width: 100%;
    font: 100% SF Pro Display,PingFang SC,Hiragino Sans GB,Microsoft YaHei,WenQuanYi Micro Hei,Helvetica Neue,Arial,sans-serif;;
}

img {
    width: 100%;
}
/*包含以下四种的链接*/
a {
    text-decoration: none;
}
/*正常的未被访问过的链接*/
a:link {
    text-decoration: none;
}
/*已经访问过的链接*/
a:visited {
    text-decoration: none;
}
/*鼠标划过(停留)的链接*/
a:hover {
    text-decoration: none;
}
/* 正在点击的链接*/
a:active {
    text-decoration: none;
}
@media screen and (min-width: 1201px) {
    body {
        width: 1200px
    }
    .container {
    }
}

@media screen and (min-width: 751px) {
    body {
        width: 750px;
    }
    .container {
    }
}

@media screen and (max-width: 750px) {
    body {
        width: 100%;
        overflow-x: hidden;
        overflow-y: auto;
    }

    img {
        width: 100%;
    }
}
.text-ellipsis {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
}
.text-ellipsis-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-wrap: break-word;
    word-break: break-all;
    white-space: normal;
}
.header_bg {
    position: relative;
    background: top/cover url(data:image/svg+xml;base64,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) no-repeat,linear-gradient(
            180deg,#f3f3f6,rgba(244,245,247,0));
    padding-bottom: 0.5rem;
    border-bottom: #F1F1F1 1px solid;
    margin-bottom: 1rem;
}
.header_title {
    position: absolute;
    color: #999;
    font-size: 1.3rem;
    width: 100%;
    text-align: center;
    bottom: -0.85rem;
}
.header_title span {
    padding: 2px 10px;
    background-color: #fff;
}
.issue{
    margin: 0.3rem 0.6rem;
    padding-bottom: 0.7rem;
    border-bottom: #F1F1F1 1px solid;
}
.title {
    color: #222;
    font-size: 1.6rem;
    line-height: 2.1rem;
}
.feed-card-footer-wrapper {
    color: #999;
    display: -webkit-flex;
    display: -moz-box;
    display: flex;
    font-size: 1.1rem;
    margin-top: 0.3rem;
}
.comment {
    margin-left: 0.44rem;
}
.time {
    margin-left: 0.44rem;
}
.download_box_img {
    width: 5rem;
    height: 5rem;
    animation: zy 1.5s .15s linear infinite;
    -moz-animation: zy 1.5s .15s linear infinite; /* Firefox */
    -webkit-animation: zy 1.5s .15s linear infinite; /* Safari and Chrome */
    -o-animation: zy 1.5s .15s linear infinite; /* Opera */
}
.download_box {
    width: 7rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: fixed;
    right: 2rem;
    bottom: 7rem;
}
.download_box_text {
    color: #666;
    padding-top: 3px;
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    background-color: white;
}
@-webkit-keyframes zy{
    10% {
        transform: rotate(25deg);
    }
    20% {
        transform: rotate(-20deg);
    }
    30% {
        transform: rotate(10deg);
    }
    40% {
        transform: rotate(-15deg);
    }
    50%,100% {
        transform: rotate(0deg);
    }
}
@-moz-keyframes zy{
    10% {
        transform: rotate(25deg);
    }
    20% {
        transform: rotate(-20deg);
    }
    30% {
        transform: rotate(10deg);
    }
    40% {
        transform: rotate(-15deg);
    }
    50%,100% {
        transform: rotate(0deg);
    }
}
@-o-keyframes zy{
    10% {
        transform: rotate(25deg);
    }
    20% {
        transform: rotate(-20deg);
    }
    30% {
        transform: rotate(10deg);
    }
    40% {
        transform: rotate(-15deg);
    }
    50%,100% {
        transform: rotate(0deg);
    }
}
@keyframes zy{
    10% {
        transform: rotate(25deg);
    }
    20% {
        transform: rotate(-20deg);
    }
    30% {
        transform: rotate(10deg);
    }
    40% {
        transform: rotate(-15deg);
    }
    50%,100% {
        transform: rotate(0deg);
    }
}
.guide_box {
    width: 100%;
    font-size: 1.3rem;
    position: fixed;
    bottom: 2rem;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    left: 0;
}
.guide_box_item {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.1);
    padding: 0.2rem 4rem;
    border-radius: 1.2rem;
}