* {
    margin: 0;
    padding: 0;
}
 
    @font-face {
            font-family: 'LiGuoFuHandwriting';
            src: url('https://任晓.cn/index1/zt/青叶手写体.ttf') format('truetype');
        }
  body{
    background-image: linear-gradient(to left, rgba(255, 0, 149, 0.2), rgba(0, 247, 255, 0.2)), url(./images/125.jpg);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    min-height: 100vh;
     font-family: 'LiGuoFuHandwriting', sans-serif; /* 使用自定义字体，备选无衬线字体 */
   }

.about {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.about_bgc {
    width: 100%;
    
}

.about_tit {
    position: absolute;
    top: 280px;
    left: 0;
    right: 0;
    font-size: 38px;
    font-weight: 550;
    bottom: 0;
    width: 800px;
    margin: auto;
    text-align: center;
    
}

.ribbon {
    display: flex;
    justify-content: center;
    position: absolute;
    right: 300px;
    top: 50px;
    margin: auto;
}

.ribbon:after,
.ribbon:before {
    margin-top: 0.5em;
    content: "";
    display: flex;
    ;
    border: 1.5em solid #fff;
}

.ribbon:after {
    border-right-color: transparent;
}

.ribbon:before {
    border-left-color: transparent;
}

.ribbon a:link,
.ribbon a:visited {
    color: #000;
    text-decoration: none;
    height: 3.5em;
    overflow: hidden;
}

.ribbon span {
    background: #fff;
    display: inline-block;
    line-height: 3em;
    padding: 0 1.5em;
    margin-top: 0.5em;
    position: relative;
    -webkit-transition: background-color 0.2s, margin-top 0.2s;
    /* Saf3.2+, Chrome */
    -moz-transition: background-color 0.2s, margin-top 0.2s;
    /* FF4+ */
    -ms-transition: background-color 0.2s, margin-top 0.2s;
    /* IE10 */
    -o-transition: background-color 0.2s, margin-top 0.2s;
    /* Opera 10.5+ */
    transition: background-color 0.2s, margin-top 0.2s;
}

.ribbon a:hover span {
    background: #FFD204;
    margin-top: 0;
}

.ribbon span:before {
    content: "";
    position: absolute;
    top: 3em;
    left: 0;
    border-right: 0.5em solid #9B8651;
    border-bottom: 0.5em solid #fff;
}

.ribbon span:after {
    content: "";
    position: absolute;
    top: 3em;
    right: 0;
    border-left: 0.5em solid #9B8651;
    border-bottom: 0.5em solid #fff;
}

.me {
    display: flex;
    justify-content: center;
    margin-top: 60px;
    overflow: hidden;
    height: 600px;
   
}

.me_tit {
    width: 600px;
    line-height: 36px;
    font-size: 28px;
    margin-left: 100px;
    margin-top: 50px;
}

.me_img {
    width: 900px;
    height: 600px;
}

.animate {
    padding-left: 20px;
    width: 500px;
    font-size: 16px;
    color: #000;
    animation: 15s wordsLoop linear infinite normal;
}

@keyframes wordsLoop {
    0% {
        transform: translateY(100px);
        -webkit-transform: translateY(100px);
    }
    100% {
        transform: translateY(-100%);
        -webkit-transform: translateY(-100%);
    }
}

.videos {
    display: flex;
    margin-top: 60px;
    padding-bottom: 80px;
    justify-content: center;
    overflow: hidden;
    
}

.videos span {
    width: 600px;
    height: 300px;
    margin-right: 100px;
    margin-left: 300px;
    color: #08000c;
    
}
p{
    
    text-indent: 28px;
    animation: 15s wordsLoop linear infinite normal;

}
 
    
    
    
.videos1 {
    display: flex;
    margin-top: 60px;
    padding-bottom: 80px;
    justify-content: center;
    overflow: hidden;
    
}

.videos1 .span1 {
    width: 600px;
    height: 300px;
    margin-right: 100px;
    margin-left: 400px;
    color: #08000c;
    margin-left: 100px;
}
/*按钮样式*/
@font-face {
    font-family: 'Lato';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: local('Lato Regular'), local('Lato-Regular'), url(./S6uyw4BMUTPHjxAwXjeu.woff2) format('woff2');
    unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}


/* latin */

@font-face {
    font-family: 'Lato';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: local('Lato Regular'), local('Lato-Regular'), url(./S6uyw4BMUTPHjx4wXg.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}



.frame {
    width: 90%;
    margin: 40px auto;
    text-align: center;
}

button {
    margin: 20px;
}

.custom-btn {
    width: 200px;
    height: 40px;
    color: #fff;
    border-radius: 50px;
    padding: 10px 25px;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    font-size: 16px;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, .5), inset -7px -7px 10px 0px rgba(0, 0, 0, .1), 7px 7px 20px 0px rgba(0, 0, 0, .1), 4px 4px 5px 0px rgba(0, 0, 0, .1);
    text-shadow: 2px 2px 3px rgba(255, 255, 255, .5), -4px -4px 6px rgba(116, 125, 136, .2);
    outline: none;
}
.btn-15 {
    background: #c68eff;
    color: #a453f5;
    border: none;
    z-index: 1;
}

.btn-15:after {
    position: absolute;
    content: "";
    width: 0;
    height: 100%;
    top: 0;
    right: 0;
    z-index: -1;
    background-color: #7f7fff;
    border-radius: 50px;
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, .5), 7px 7px 20px 0px rgba(0, 0, 0, .1), 4px 4px 5px 0px rgba(0, 0, 0, .1);
    transition: all 0.3s ease;
}

.btn-15:hover {
    color: #4c4cf1;
}

.btn-15:hover:after {
    left: 0;
    width: 100%;
}

.btn-15:active {
    top: 2px;
}
.btn-9 {
    border: none;
    transition: all 0.3s ease;
    overflow: hidden;
    color: #1fd1f9;
    color: #0cbcff;
}

.btn-9:after {
    position: absolute;
    content: " ";
    z-index: -1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #5fe0fd;
    transition: all 0.3s ease;
}

.btn-9:hover {
    background: transparent;
    box-shadow: 4px 4px 6px 0 rgba(255, 255, 255, .5), -4px -4px 6px 0 rgba(116, 125, 136, .2), inset -4px -4px 6px 0 rgba(255, 255, 255, .5), inset 4px 4px 6px 0 rgba(116, 125, 136, .3);
    color: #fff;
}

.btn-9:hover:after {
    -webkit-transform: scale(2) rotate(180deg);
    transform: scale(2) rotate(180deg);
    box-shadow: 4px 4px 6px 0 rgba(255, 255, 255, .5), -4px -4px 6px 0 rgba(116, 125, 136, .2), inset -4px -4px 6px 0 rgba(255, 255, 255, .5), inset 4px 4px 6px 0 rgba(116, 125, 136, .3);
}