.buttonDiv {
  text-align: center;
}
.buttonDiv .btn-block {
  position: relative;
  z-index: 999;
}
a {
}

.btn-primary {
    color: #fff;
    background-color: #000000;
    border-color: #ffffff;
}

.btn-primary:hover {
    color: #fff;
    background-color: #76797b;
    border-color: #ffffff;
}

 .btn-primary:focus {
    background-color: #3f3f48 !important;
    border: 0 !important;
    box-shadow: none !important;
 }

body {
  background:#000;
}
.page {
  height: 100vh;
  display: flex;
  /*align-items: center;*/

  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: top;
  background-size: 100%;

}

@font-face {
  font-family: "fontfamilyCartoon";
  src: url("./cartoon.otf") format("opentype");
}

/* 媒体查询 */
@media only screen and (max-width: 400px) {
  .iconImg {
    min-width: 100px;
    min-height: 100px;
    margin: auto;
  }

  .btn-group-lg>.btn,
  .btn-lg {
    font-size: 20px;
  }

  .content p {
    margin-bottom: 10px;
    font-size: 15px;
  }
}

/* 媒体查询 */
/* Small devices (portrait tablets and large phones, 600px and up) */

@media only screen and (min-width: 400px) {
  .iconImg {
    min-width: 100px;
    min-height: 100px;
    margin: auto;
  }

  .btn-group-lg>.btn,
  .btn-lg {
    font-size: 20px;
  }

  .content p {
    margin-bottom: 10px;
    font-size: 25px;
  }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {

  .btn-group-lg>.btn,
  .btn-lg {
    font-size: 25px;
  }

  .content p {
    margin-bottom: 20px;
    font-size: 30px;
  }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {

  .btn-group-lg>.btn,
  .btn-lg {
    font-size: 30px;
  }

  .content p {
    margin-bottom: 30px;
    font-size: 30px;
  }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
  .iconImg {
    max-width: 400px;
    min-width: 100px;
    min-height: 100px;
    max-height: 400px;
    margin: auto;
  }
  .btn-group-lg>.btn,
  .btn-lg {
    font-size: 35px;
  }

  .content p {
    margin-bottom: 20px;
    font-size: 35px;
  }
}

/* 弹窗 */
.modal-size {
  font-family: "fontfamilyCartoon";
  font-size: 30px;
  src: url("./cartoon.otf") format("opentype");
  padding-bottom: 40px;
  opacity: .9;
}

.modal-dialog {
  width: 100%;
  margin: 20px auto;
}

.modal-header {
  padding: 0;
  border-bottom: 0;
}

/* 关闭按钮 */
.close {
  float: right;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: #000;
  text-shadow: 0 1px 0 #fff;
  filter: alpha(opacity=20);
  opacity: 0.2;
}
.container .img-circle {
  /*margin-top: 130px;*/
}
a:focus{outline:none;}
a {
  text-decoration: none; /* 去除默认的下划线 */
  outline: none;	/* 去除旧版浏览器的点击后的外虚线框 */
  color: #000;	/* 去除默认的颜色和点击后变化的颜色 */
}
a:hover {
  color: black;
  border: 0 !important;

  text-decoration:none;
}
a:focus {
  color: black;
  border: 0 !important;

  text-decoration:none;
}
#danmudiv div{
  width:100%;
  height:20px;
  line-height:20px;
  position:absolute;
}
#text{
  font-size:20px;
  height:30px;
  border-radius:4px;
  border:1px solid #c8cccf;
  color:#6a6f77;
}
.buttonDiv .btn-primary:active {
  background-color: #000000 !important;
  border-color: #ffffff !important;
  color: #fff !important;
}