.xs-padding {padding: 20px 0;}
body{
    -webkit-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    user-select:none;
}
#logo_top{
    width: 68px;
    height: 68px;
}
#slogan_0{
    line-height: 68px;
    color: #FFF;
    font-size: x-large;
    font-family:"微软雅黑";
    font-weight: bolder;
    letter-spacing:3px;
    text-align: center;
    margin-left: 10px;
}
#slogan_1{
    color: #FFF;
    font-size: x-large;
    font-family:"微软雅黑";
    font-weight:bold;
    letter-spacing:3px;
    margin: 20px 0 10px 0;
}
#slogan_2{
    background-color: #F96C1F;
    color: #FFF;
    line-height: 24px;
    border-radius: 12px;
    padding: 0 12px 0 12px;
    font-size: small;
    font-family:"微软雅黑";
    font-weight: bolder;
    letter-spacing:3px;
}
#top_ads{
    width: 90%;
    height: 220px;
    margin: auto;
    margin-top: 35px;
    border-radius: 6px;
    box-shadow:2px 2px 5px #333;
}



.login-nickname{
    height: 40px;
    width: 200px;

    text-align: center;
    line-height: 40px;
    font-weight: bold;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    margin-left: auto;  /* 移到最右侧 */
    padding: 8px 16px;
    border: 1px solid rgb(92, 255, 109);
    border-radius: 20px;  /* 圆弧边框 */
    color: rgb(92, 255, 109);
    cursor: pointer;
    transition: all 0.3s;
}
.login-nickname:hover{
    cursor: pointer;
    background-color: #19481f;
}
#avatar_img{
	border-radius: 50%;
	width: 36px;
	height: 36px;
    margin: auto 3px auto 0;
}




.block-title{
    color: rgb(92, 255, 109);margin: 0 18px;font-size: x-large;font-weight: bolder;
}

.clr-blue-small{
	height: 15px;
	width: 15px;
	border-radius: 50%;
	margin:0 5px;
}
.clr-orange-big{
	height: 25px;
	width: 25px;
	border-radius: 50%;
	margin:8px;
}

.zhuangqu-box{
	border-radius: 5px;
	padding: 8px;
    box-shadow:2px 2px 5px #888;
}
.zhuangqu-box:hover{
	background-color: rgb(92, 255, 109);
}

.zhuangqu-img{
 	border-radius: 5px;
    transition-property: transform;
    transition-duration: 0.5s
}
.zhuangqu-img:hover{
	transform:translate(0px, 10px);
}

.zhuangqu-go{
	text-align: center;
	margin: 15px auto ;
    color: #FFF;
}
.zhuangqu-go:hover{
	border-bottom-right-radius: 5px;
	border-bottom-left-radius: 5px;
    color: rgb(92, 255, 109);
}
.zhuangqu-go a{color:#FFF;}
.zhuangqu-go a:hover{color:#FFF;}


.box-work-course {
    height: 350px;
    width: 250px;
    border-radius: 12px; /* 圆角边框 */
    overflow: hidden; /* 确保内部元素也遵循圆角 */
    transition: all 0.3s ease; /* 平滑过渡效果 */
    border: 2px solid transparent; /* 初始透明边框 */
}

.box-work-course:hover {
    border-color: rgb(92, 255, 109); /* 悬停时边框颜色 */
    transform: scale(1.02); /* 轻微放大 */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 可选阴影效果 */
}
.box-work-course-tow {
    height: 250px;
    width: 250px;
    border-radius: 12px; /* 圆角边框 */
    overflow: hidden; /* 确保内部元素也遵循圆角 */
    transition: all 0.3s ease; /* 平滑过渡效果 */
    border: 2px solid transparent; /* 初始透明边框 */
}

.box-work-course-tow:hover {
    border-color: rgb(92, 255, 109); /* 悬停时边框颜色 */
    transform: scale(1.02); /* 轻微放大 */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 可选阴影效果 */
}

.aspectration img {
    transition: transform 0.3s ease; /* 图片单独过渡 */
    width: 100%;
    height: auto;
}

.box-work-course:hover .aspectration img {
    transform: scale(1.05); /* 图片放大效果 */
}

.zhuangqu-go {
    padding: 8px;
    text-align: center;
}
.view-count {
            display: inline-flex;
            align-items: center;
            font-family: Arial, sans-serif;
        }
.eye-icon {
    width: 16px;
    height: 16px;
    margin-right: 5px;
    position: relative;
}
.eye-icon::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid #666;
    border-radius: 75% 15%;
    transform: rotate(45deg);
}
.eye-icon::after {
    content: "";
    position: absolute;
    width: 4px;
    height: 4px;
    background: #666;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.count {
    font-size: 14px;
    color: #666;
}


.ul-bottom li {margin: 10px 0;}
.item-center{display: flex;justify-content: center;}
.small-content{display: flex; margin: 15px 0px;}
.small-circle{color: #F72; margin-right: 3px;}


.center-canvas {
    position: absolute; /* 绝对定位 */
    top: 50%; /* 向上移动50% */
    left: 50%; /* 向左移动50% */
    transform: translate(-50%, -50%); /* 移动自身宽高的一半 */
}

.white-text{
color: #00308F;
font-size:x-large;
font-style: oblique;
}
/*------------------------------------*\
	保持宽高比：宽
\*------------------------------------*/
.aspectration{
	position: relative;
	height: 0;
	width: 100%;
	padding-top: 75%;
    color: rgb(92, 255, 109);
}
.aspectration > * {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    color: rgb(92, 255, 109);
}