@charset "utf-8";
/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
    font-family: "阿里巴巴普惠体 2.0 55 Regular";font-weight: 400;src: url("//at.alicdn.com/wf/webfont/PAZpgNyEz3lS/3FNPQfh0FgqI.woff2") format("woff2"),
    url("//at.alicdn.com/wf/webfont/PAZpgNyEz3lS/Za3dGlEA0nIB.woff") format("woff");
    font-display: swap;
  }


  /* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
    font-family: "阿里巴巴普惠体 2.0 55 Regular1";font-weight: 400;src: url("//at.alicdn.com/wf/webfont/PAZpgNyEz3lS/uXDjYUfCzlgt.woff2") format("woff2"),
    url("//at.alicdn.com/wf/webfont/PAZpgNyEz3lS/PYwYETlxQ5xu.woff") format("woff");
    font-display: swap;
  }


* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    font-family: "阿里巴巴普惠体 2.0 55 Regular","阿里巴巴普惠体 2.0 55 Regular1";
    transition: all .3s;
}

*:after,
*:before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    transition: all .3s;
}

html,
body {
    padding: 0;
    margin: 0;
}

img {
    border: 0;
    vertical-align: middle;
}

h1,
h2,
h3,
h4 {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

p {
    margin: 0;
    padding: 0;
}

a {
    color: #333;
    text-decoration: none;
    outline: none;
}

a:hover,
a:focus {
    color: #666;
}

ul,
li {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* 表单*/
input {
    outline: none;
    border: none;
    -webkit-appearance: none;
}

textarea {
    overflow: auto;
    resize: none;
}

button {
    border: none;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
}

/* 表格 */
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/*浮动*/
.fl {
    float: left;
}

.fr {
    float: right;
}

/*清除浮动*/
.clearfix:after {
    display: block;
    height: 0;
    content: "";
    clear: both;
    overflow: hidden;
}

.overflow {
    overflow: hidden;
}

/* 触发 hasLayout */
.clearfix {
    zoom: 1;
}

/* 动画 */
.myjump {
    animation: myjump 3s linear infinite;
}

@keyframes myjump {
    0% {
        transform: translateY(0);
    }

    25% {
        transform: translateY(2px);
    }

    50% {
        transform: translateY(8px);
    }

    75% {
        ransform: translateY(5px);
    }

    100% {
        transform: translateY(0);
    }
}

.goScale {
    -webkit-animation-name: goScale;
    animation-name: goScale;
}

@keyframes goScale {
    0% {
        opacity: 0;
        -webkit-transform: scale(.4);
        transform: scale(.2);
    }

    to {
        opacity: 1;
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

.goLeft {
    -webkit-animation-name: goLeft;
    animation-name: goLeft;
}

@keyframes goLeft {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(-30px, 0, 0);
        transform: translate3d(-30px, 0, 0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

.goRight {
    -webkit-animation-name: goRight;
    animation-name: goRight;
}

@keyframes goRight {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(30px, 0, 0);
        transform: translate3d(30px, 0, 0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

.goUp {
    -webkit-animation-name: goUp;
    animation-name: goUp;
}

@keyframes goUp {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 30px, 0);
        transform: translate3d(0, 30px, 0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

.goDown {
    -webkit-animation-name: goDown;
    animation-name: goDown;
}

@keyframes goDown {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -30px, 0);
        transform: translate3d(0, -30px, 0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

/* title */
.titleDown {
    -webkit-animation-name: titleDown;
    animation-name: titleDown;
}

@keyframes titleDown {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -50px, 0);
        transform: translate3d(0, -50px, 0)
    }

    to {
        opacity: 1;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}

.animated {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both
}

.animated.infinite {
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite
}

.animated.delay-1s {
    -webkit-animation-delay: 1s;
    animation-delay: 1s
}

.animated.delay-2s {
    -webkit-animation-delay: 2s;
    animation-delay: 2s
}

.animated.delay-3s {
    -webkit-animation-delay: 3s;
    animation-delay: 3s
}

.animated.delay-4s {
    -webkit-animation-delay: 4s;
    animation-delay: 4s
}

.animated.delay-5s {
    -webkit-animation-delay: 5s;
    animation-delay: 5s
}

.animated.fast {
    -webkit-animation-duration: .8s;
    animation-duration: .8s
}

.animated.faster {
    -webkit-animation-duration: .5s;
    animation-duration: .5s
}

.animated.slow {
    -webkit-animation-duration: 2s;
    animation-duration: 2s
}

.animated.slower {
    -webkit-animation-duration: 3s;
    animation-duration: 3s
}

@media (prefers-reduced-motion:reduce),
(print) {
    .animated {
        -webkit-animation-duration: 1ms !important;
        animation-duration: 1ms !important;
        -webkit-transition-duration: 1ms !important;
        transition-duration: 1ms !important;
        -webkit-animation-iteration-count: 1 !important;
        animation-iteration-count: 1 !important
    }
}

/***编程使我快乐**/
.goUpp {
    -webkit-animation-name: goUpp;
    animation-name: goUpp;
}

@keyframes goUpp {
    0% {
        opacity: 0;
        top: 30px;
    }

    to {
        opacity: 1;
        top: 0;
    }
}

@keyframes shakes
{0%{transform: translateY(10px);}50%{transform: translateY(15px);}100%{transform: translateY(10px);}}

@-moz-keyframes shakes /* Firefox */
{0%{transform: translateY(10px);}50%{transform: translateY(15px);}100%{transform: translateY(10px);}}

@-webkit-keyframes shakes /* Safari 和 Chrome */
{0%{transform: translateY(10px);}50%{transform: translateY(15px);}100%{transform: translateY(10px);}}

@-o-keyframes shakes /* Opera */
{0%{transform: translateY(10px);}50%{transform: translateY(15px);}100%{transform: translateY(10px);}}


#content {}
#content p {
    line-height: 2;
}