html,#app {
  height: 100%;
}
html { overflow-x: hidden; overflow-y: hidden; }
body{
  margin:0;
  padding:0;
  height: 100%;
  background: linear-gradient(to bottom left,#757F9A, #D7DDE8);
  background-attachment:fixed;
  display: flex;
  position: fixed;
  background-position: center;
  animation: bganimation 10s infinite;
  background-size: 1000%;
}
@keyframes bganimation {
  0% {
      background-position: 0% 50%;
  }

  50% {
      background-position: 100% 50%;
  }

  100% {
      background-position: 0% 50%;
  }
}
.main_container{
  height: 100%;
}
p{text-indent:2em}
a:link{
  color: #a28fb0;
}
a:visited{
  color: #a28fb0;
}
a:hover{
  color: #654ea3;
}
a:focus{
  color: #d0b6e3;
}
a:active{
  color: #409eff;
}
#app{
  width: 100%;
  height: 100%;
}
.main_container{
  width: 100%;
}
.header_row_container{
  width: 100%;
  text-align: center;
  display: grid;
  grid-template-columns: 50% 10% 40%;
  grid-template-rows: 20% 20% 20% 20% 20%;
  grid-template-areas: "bar1 none top_words"
                        "bar2 none top_words"
                        "bar3 none top_words"
                        "bar4 none top_words"
                        "bar5 bar5 bar5";
}
.bar1{
  grid-area: bar1;
  width: 30%;
}
.bar2{
  grid-area: bar2;
  width: 80%;
  margin-top: -0.7rem;
}
.bar3{
  grid-area: bar3;
  width: 20%;
  margin-top: -1.25rem;
}
.bar4{
  grid-area: bar4;
  width: 80%;
  margin-top: -1.6rem;
}
.bar5{
  grid-area: bar5;
  width: 100%;
  margin-top: -1.6rem;
}
.top_words{
  grid-area: top_words;
  margin-right: 4.6rem;
}
.top_word1{
  font-size: 3.8rem;
  font-weight: 900;
  clear: both;
  color: #2c3e50;
  margin-top: 2rem;
  float: right;
}
.top_word2{
  font-family: STCaiyun, SimSun;
  font-size: 5.2rem;
  font-weight: 700;
  clear: both;
  margin-top: 1.2rem;
  float: right;
  /* 设置背景透明色 */
  background-image: -webkit-linear-gradient(45deg, #E6DADA, #274046);
  /* 改变background-size是为了让动画动起来 */
  background-size: 200% 100%;
  /* 按照文字拆分背景 */
  -webkit-background-clip: text;
  /* 将字体设置成透明色 */
  -webkit-text-fill-color: transparent;
  /* 启用动画 */
  animation: masked-animation 4s linear infinite;
  -webkit-animation-direction:alternate
  
}
@keyframes masked-animation {
  0% {
      background-position: 0 0;
  }
  100% {
      background-position: -100% 0;
  }
}

.banner_word{
  float: left;
  clear: both;
  margin-top: 12rem;
  margin-left: 2rem;
  font-size: 3.8rem;
  font-style: italic;
  color: #2c3e50;
  font-weight: 900;
}

.triangle{
  margin: 4rem auto ;
  margin-top: 28rem;
  width: 32rem;
  background-color: #ebebe9;
  box-shadow: 2rem 2rem 4rem rgba(0, 0, 0, 0.5);
}
.triangle ul{
  padding: 1.6rem;
}
.triangle li{
  padding: 0.4rem;
  margin-bottom: 1rem;
}
.triangle li span{
  position: relative;
  border-radius: 0.2rem;
  background-color: #a6e860;
  padding: 0.3rem 0.8rem 0.4rem 0.6rem;
  z-index: 1;
}
  .left1{
    position: relative;
    left: 2rem;
  }
  .left2{
    position: relative;
    left: 2rem;
  }
  .left3{
    position: relative;
    left: 2rem;
  }
.triangle .textLeft span{
  background-color: white;
  position: relative;
  left: -2rem;
}
.triangle li.textLeft:before{
  content: url("https://gcore.jsdelivr.net/gh/CNhuazhu/TuChuang4/blog/avatar2.jpg");
  box-sizing: border-box;
  position: relative;
  left: -2.75rem;
  top: 0.6rem;
}
.triangle li.textLeft span:before{
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 0.5rem solid transparent;
  border-right: 0.5rem solid white;
  position: absolute;
  top: 0.5rem;
  left: -1rem;
}
.triangle li.textRight:after{
  content: url("https://gcore.jsdelivr.net/gh/CNhuazhu/TuChuang4/blog/avatar1.jpg");
  box-sizing: border-box;
  position: relative;
  right: -1rem;
  top: 0.6rem;
}
.triangle li.textRight span:after{
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 0.5rem solid transparent;
  border-left: 0.5rem solid #a6e860;
  position: absolute;
  top: 0.5rem;
  right: -1rem;
}
li{
  list-style: none;
}
.textRight{
  text-align: right;
}

.el-divider{
  margin-top: 12rem;
}

.about_me_container{
  margin-left: 18rem;
  margin-right: 18rem;
  margin-top: 4rem;
  box-shadow: 2rem 2rem 4rem rgba(0, 0, 0, 0.3);
  border-radius: 1.2rem;
  border-top: rgba(255, 255, 255, 0.5) 1px solid;
  border-left: rgba(255, 255, 255, 0.5) 1px solid;
  backdrop-filter: blur(5px);
}
.el-collapse{
  padding: 1.2rem;
  --el-collapse-border-color: none;
}
.el-collapse-item__header{
  background: linear-gradient(to right,#aeb6c8, #D7DDE8);
}
.el-collapse-item__content{
  background: linear-gradient(to right,#aeb6c8, #D7DDE8);
  padding-top: 1.2rem;
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}
.el-tabs__item.is-active{
  font-weight: bold;
  color: #3476d2;
}
.el-tabs__nav-wrap::after{
  
}

.about_me_1_title{
  font-size: 1.2rem;
  font-weight: bolder;
  padding-left: 2%;
}
.about_me_1_content{
  font-size: 1.1rem;
}
.about_me_1_content_emphasize{
  font-weight: bold;
}

.about_me_2_title{
  font-size: 1.2rem;
  font-weight: bolder;
  padding-left: 32%;
}
.about_me_3_title{
  font-size: 1.2rem;
  font-weight: bolder;
  padding-left: 62%;
}
.about_me_4_title{
  font-size: 1.2rem;
  font-weight: bolder;
  padding-left: 88%;
}

.about_me_2_content_emphasize{
  font-size: 2.1rem;
  font-weight: bold;
  font-style:italic;
  color: #2c3e50;
}
.el-col{
  text-align: center;
  align-self:center;
  margin-top: 1.4rem;
}
.fav_music_img{
  width: 10rem;
  height: 14rem;
}

.about_me_3_content{
  text-align: center;
}
.about_me_3_content_emphasize{
  text-align: center;
  font-size: 4.8rem;
  font-weight: bolder;
  font-family: cursive;
  letter-spacing: 1.2rem;
}

.about_me_4_content{
  font-size: 1.2rem;
}
.about_me_4_content_emphasize{
  font-weight: bold;
  font-style:italic;
}

.about_site_container1{
  margin-left: 18rem;
  margin-right: 18rem;
  margin-top: 4rem;
  box-shadow: 2rem 2rem 4rem rgba(0, 0, 0, 0.3);
  border-radius: 1.2rem;
  border-top: rgba(255, 255, 255, 0.5) 1px solid;
  border-left: rgba(255, 255, 255, 0.5) 1px solid;
  backdrop-filter: blur(5px);
}
.about_site_container1_inner{
  padding: 2.4rem;
  font-size: 1.1rem;
}

.timeline_container{
  margin-left: 24rem;
  margin-right: 24rem;
  margin-top: 4rem;
  font-weight: bold;
}
.el-timeline-item__timestamp{
  color: #606266;
  font-size: 1.1rem;
  font-weight: bold;
}

.talk_container{
  margin-left: 24rem auto;
  margin-top: 4rem;
  text-align: center;
}

.talk_word{
  margin: 4rem;
  font-size: 3.2rem;
  font-weight: bolder;
  color: #969eaf;
  -webkit-box-reflect: below 0.4rem 
  -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgba(255, 255, 255, 0.51))); 
}

.more_btn_container{
  text-align: center;
  margin-top: 8rem;
}
.more_btn{
  font-size: 1.5rem;
  font-weight: bold;
}

.el-affix{
  margin-left: 90%;
}

.el-affix{
  position: absolute;
  right: 43px;
}
.return_btn{
  height: 1.8rem;
  width: 1.5rem;
}
.el-divider--horizontal{
  border-top: 0;
}
.el-divider {
  background: linear-gradient(to bottom left,#757F9A, #D7DDE8);
}
.el-divider__text{
  background: linear-gradient(to bottom left,#757F9A, #D7DDE8);
  border-radius: 8px;
}