ErphpDown下载按钮代码

演示：

代码：

<div id="posts-pay" class="pay-box zib-widget paid-box order-type-2">
<div class="box-body relative">
<div class="hidden-box show">
<div class="hidden-text"><i class="fa fa-download mr6" aria-hidden="true"></i>资源下载</div>
<div>
<div class="but-download"><a href="下载地址" target="_blank" class="mr10 but b-theme lanzou" style="overflow: hidden;position: relative"><i class="fa fa-download" aria-hidden="true"></i>本地下载</a></div>
</div>
</div>
</div>
</div>

CSS：

/* ===== 基础变量（必要） ===== */
:root {
    --theme-color: #f04494;
    --focus-color: var(--theme-color);
    --main-bg-color: #fff;
    --main-color: #4e5358;
    --muted-color: #777;
    --main-radius: 8px;
    --main-border-color: rgba(50, 50, 50, 0.06);
    --main-shadow: rgba(116, 116, 116, 0.08);
}

/* ===== 基础工具类 ===== */
.relative { position: relative; }
.mr6 { margin-right: 6px; }
.mr10 { margin-right: 10px; }

/* ===== Font Awesome 基础 ===== */
.fa {
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}

.fa-download:before { content: "f019"; }

/* ===== 按钮系统 ===== */
.but {
    border-radius: 4px;
    display: inline-block;
    transition: .15s;
    border: 1px solid transparent;
    vertical-align: middle;
    padding: .3em .6em;
    text-align: center;
    font-weight: 400;
    background: var(--this-bg);
    color: var(--this-color);
    --this-bg: rgba(136, 136, 136, .1);
    --this-color: #888;
    line-height: 1.44;
    cursor: pointer;
}

.but .fa { margin-right: .25em; }

.but:hover { opacity: .8; }

/* 主题色按钮 */
.b-theme {
    --this-bg: var(--focus-color);
    --this-color: #fff;
}

/* 蓝奏云特定样式 */
.but.lanzou {
    background: #f37526;
    color: #fff;
}

/* ===== 小部件容器 ===== */
.zib-widget {
    clear: both;
    background: var(--main-bg-color);
    padding: 15px;
    box-shadow: 0 0 10px var(--main-shadow);
    border-radius: var(--main-radius);
    margin-bottom: 20px;
}

.box-body { padding: 15px; }

/* ===== 付费/下载盒子 ===== */
.pay-box {
    font-size: 14px;
    position: relative;
    overflow: hidden;
    line-height: 1.4;
}

.paid-box { padding: 0!important; }

/* 订单类型特定样式（保留渐变背景） */
.order-type-2 .pay-tag {
    --this-bg: linear-gradient(135deg, #ff5e7f 30%, #ff967e 100%);
}

/* ===== 隐藏/显示盒子 ===== */
.hidden-box {
    padding: 10px;
    margin: 20px 0;
    border: 1px dashed var(--focus-color);
    border-radius: var(--main-radius);
    position: relative;
}

.hidden-box.show { padding-top: 35px; }

.hidden-text {
    color: var(--focus-color);
    padding: 10px;
    text-align: center;
    display: block;
}

.hidden-box.show .hidden-text {
    padding: 3px 10px;
    font-size: 13px;
    top: 0;
    border-radius: 0 0 8px 0;
    line-height: 1.4;
    z-index: 1;
    left: 0;
    position: absolute;
    border-bottom: 1px dashed var(--focus-color);
    border-right: 1px dashed var(--focus-color);
}

/* ===== 下载按钮区域 ===== */
.but-download {
    padding: 15px 10px 0 10px;
    display: inline-block;
    width: 50%;
    vertical-align: top;
}

.but-download .but {
    min-width: 130px;
    overflow: hidden;
    position: relative;
}

.but-download .but .fa,
.but-download .but > .fa {
    margin-right: 1em;
}

/* ===== 响应式（移动端适配） ===== */
@media (max-width: 640px) {
    .pay-box { padding: 10px; }
    .but-download { width: auto; }
    .but-download .but { width: 100%; }
}

@media (max-width: 480px) {
    .pay-box .but-download { width: auto; }
}