/* ------------------------------------------
 * IT书包
 * 网址：www.itshubao.com
 * 整理：yinq<3331653644@qq.com> 
 -------------------------------------------- */

* {
  box-sizing: border-box;
}
body {
  background-color: #eee;
  min-height: 2000px;
  font-family: 'Microsoft YaHei', sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.8;
  color: #444;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Microsoft YaHei', serif;
  font-weight: 700;
  color: #222;
}

.wrapper {
  text-align: center;
}
.wrapper h1 {
  text-transform: uppercase;
  font-family: 'Microsoft YaHei', cursive;
  font-size: 45px;
  margin-bottom: 10px;
}
.wrapper p {
  margin-top: 0;
  margin-bottom: 40px;
}

/* Modal button */
.modal-btn {
  font-family: 'Microsoft YaHei', cursive;
  letter-spacing: 1px;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 10px 25px;
  background-color: #ef6633;
  color: #fff;
  -webkit-transition: all .3s;
  transition: all .3s;
}
.modal-btn:hover {
  background-color: #d25729;
}

/* Modal */
.modal {
  background-color: rgba(0,0,0,.65);
  display: none;
  overflow: auto;
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Modal Content */
.modal-content {
  position: relative;
  top: 0px;
  width: 600px;
  margin: 0 auto;
  background-color: #e5f361;
  //background-color: #fff;
  box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.modal-animated-in {
  -webkit-animation: totop-in .3s ease;
          animation: totop-in .3s ease;
}
.modal-animated-out {
  -webkit-animation: totop-out .3s ease forwards;
          animation: totop-out .3s ease forwards;
}
.modal-header {
  background-color: #111;
  width: 100%;
  height: 60px;
  line-height: 60px;
  padding-left: 20px;
}
.modal-content .close {
  position: absolute;
  right: 0;
  top: 0;
  background-color: #222;
  width: 60px;
  height: 60px;
  color: #fff;
  line-height: 60px;
  text-align: center;
  cursor: pointer;
  -webkit-transition: all .3s;
  transition: all .3s;
}
.modal-content .close:hover {
  background-color: #fff;
  color: #222;
}

/* Modal Body */
.modal-body {
  padding: 0 20px;
}
.modal-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.modal-body ul li {
  position: relative;
  display: block;
  margin-left: 20px;
  color: #555;
}
.modal-body ul li::before {
  position: absolute;
  content: '√';
  color: #5cc560;
  left: -20px;
  top: 10px;
  display: inline-block;
  font: normal normal normal 14px/1 FontAwesome;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
}

/* Modal Footer */
.modal-footer {
  background-color: #111;
  width: 100%;
  height: 60px;
  line-height: 60px;
  padding-left: 20px;
}
.modal-header h3,
.modal-footer h3 {
  color: #fff;
}

/* Keyframes */
@-webkit-keyframes totop-in {
  0% {
    top: 600px;
    opacity: 0;
  }
  100% {
    top: 0;
    opacity: 1;
  }  
}
@keyframes totop-in {
  0% {
    top: 600px;
    opacity: 0;
  }
  100% {
    top: 0;
    opacity: 1;
  }  
}

@-webkit-keyframes totop-out {
  0% {
    top: 0px;
    opacity: 1;
  }
  100% {
    top: -100%;
    opacity: 0;
  }  
}

@keyframes totop-out {
  0% {
    top: 0px;
    opacity: 1;
  }
  100% {
    top: -100%;
    opacity: 0;
  }  
}