.art_info .content-hide-tips {
    padding: 40px 20px 20px;
    border: 1px dashed #ccc;
    margin: 20px 0 40px;
    background-color: #f6f6f6;
    border-radius: 4px;
    position: relative;
}

.art_info .content-hide-ok {
    padding: 20px;
    border: 1px dashed #ccc;
    margin: 20px 0 20px;
    background-color: #f6f6f6;
    border-radius: 4px;
    position: relative;
}

.art_info .content-hide-tips .fa-lock,.content-hide-tips .fa-unlock-alt {
    font-size: 30px;
    right: 10px;
    top: 5px;
    font-style: normal;
    color: #ccc;
    position: absolute;
    z-index: 1;
}

.art_info .content-hide-tips .rate {
    left: 10px;
    top: 5px;
    position: absolute;
    z-index: 1;
    font-weight: 500;
    margin: 10px;
    -webkit-animation: hue 6s infinite linear;
}

.art_info .content-hide-tips .login-false {
    text-align: center;
}

.art_info .content-hide-tips .coin {
    display: block;
    text-align: center;
    margin-top: 10px;
    margin-bottom: 10px;
}

.art_info .content-hide-tips .coin span {
    padding: 4px 18px;
    background-color: #ffffff;
    color: #f0ad4e;
    line-height: 1;
    border-radius: 20px;
    font-size: 13px;
    border: 1px solid #f0ad4e;
}

.art_info .content-hide-tips .t-c {
    text-align: center;
    font-size: 13px;
    text-indent: 0;
}

.art_info .content-hide-tips .red {
    color: #ff3b41;
}

.art_info .pc-button {
    margin: 0 auto;
    text-align: center;
}

.btn-file input[type=file] {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    font-size: 100px;
    text-align: right;
    filter: alpha(opacity=0);
    opacity: 0;
    outline: none;
    background: white;
    cursor: pointer;
    display: block;
}

.btn {
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    line-height: 36px;
    outline: none;
    padding: 0 18px;
    text-align: center;
    position: relative;
}

.btn.disabled,.btn[disabled],fieldset[disabled] .btn {
    cursor: not-allowed;
    filter: alpha(opacity=35);
    -webkit-box-shadow: none;
    box-shadow: none;
    opacity: .35;
}

.btn:hover {
    opacity: 0.8;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.btn--def {
    color: #ffffff;
    background: #34495e;
    background: -webkit-gradient(linear,left top,right top,from(#34495e),to(#475f77));
    background: -webkit-linear-gradient(left,#34495e,#475f77);
    background: linear-gradient(90deg,#34495e,#475f77);
    -webkit-box-shadow: 0 3px 5px rgba(52, 73, 94, .5));
    box-shadow: 0 3px 5px rgba(52, 73, 94, .5));
}

.btn--primary {
    color: #ffffff;
    background: #34495e;
    background: -webkit-gradient(linear,left top,right top,from(#34495e),to(#475f77));
    background: -webkit-linear-gradient(left,#34495e,#475f77);
    background: linear-gradient(90deg,#34495e,#475f77);
    -webkit-box-shadow: 0 3px 5px rgba(52, 73, 94, .5));
    box-shadow: 0 3px 5px rgba(52, 73, 94, .5));
}

.btn--secondary {
    color: #ffffff;
    background: #20a0ff;
    background: -webkit-gradient(linear,left top,right top,from(#20a0ff),to(#20b8ff));
    background: -webkit-linear-gradient(left,#20a0ff,#20b8ff);
    background: linear-gradient(90deg,#20a0ff,#20b8ff);
    -webkit-box-shadow: 0 3px 5px rgba(32,160,255,.5);
    box-shadow: 0 3px 5px rgba(32,160,255,.5);
    text-decoration: none!important;
}

.btn--danger {
    color: #ffffff;
    background: #61be33;
    background: -webkit-gradient(linear,left top,right top,from(#61be33),to(#8fce44));
    background: -webkit-linear-gradient(left,#61be33,#8fce44);
    background: linear-gradient(90deg,#61be33,#8fce44);
    -webkit-box-shadow: 0 3px 5px rgba(104,195,59,.5);
    box-shadow: 0 3px 5px rgba(104,195,59,.5);
}

.btn--white {
    background-color: #FFF;
    color: #34495e;
    -webkit-box-shadow: 0 3px 5px rgba(52, 73, 94, .5));
    box-shadow: 0 3px 5px rgba(52, 73, 94, .5));
}

.btn--block {
    width: 100% !important;
}