@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Open+Sans");
@import url("https://fonts.googleapis.com/css?family=Crimson+Text");
@-webkit-keyframes loading {
  0% {
    left: -30px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
@-moz-keyframes loading {
  0% {
    left: -30px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
@-o-keyframes loading {
  0% {
    left: -30px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
@keyframes loading {
  0% {
    left: -30px;
  }
  70% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}
.grid {
  width: 80%;
  margin: auto;
  max-width: 800px;
  overflow: hidden;
}

.grid-sizer,
.grid-item {
  width: 10%;
}

.grid-item {
  position: relative;
  padding: 5px;
  box-sizing: border-box;
  overflow: hidden;
}

.step1, .step2, .step3, .step4, .step5, .step6, .step7 {
  width: 100%;
  height: auto;
}
.step-wrap {
  position: relative;
  padding: 50px 40px;
  height: 100%;
  box-sizing: border-box;
  background: #e6e6e6;
  overflow: hidden;
}
.step-mark {
  position: relative;
  width: 180px;
  color: #000;
}
.step-mark .num {
  margin-bottom: 15px;
  font-weight: bold;
}
.step-mark .material-icons {
  margin-bottom: 15px;
  font-size: 48px;
  color: #666;
}
.step-detail {
  padding-left: 15px;
  list-style-type: decimal;
  text-align: left;
  line-height: 1.8;
}

.step-h {
  padding-left: 180px;
}
.step-h .step-mark {
  position: absolute;
  top: 50px;
  left: 0;
}

.step-v .step-mark {
  width: 100%;
  margin-bottom: 50px;
}
.step-v .step-detail {
  display: inline-block;
}

/*------------------------------------------
 *             tablet 、 Mobile
 *------------------------------------------*/
@media only screen and (max-width: 1440px) {
  .content {
    width: auto;
    margin: 0 70px;
  }
}
@media only screen and (max-width: 1300px) {
  .step-mark {
    width: 140px;
  }
  .step-h {
    padding-left: 140px;
  }
}
@media only screen and (max-width: 1100px) {
  .content {
    margin: 0 5vw;
  }

  .grid {
    width: 100%;
  }

  .step-wrap {
    height: auto;
  }

  .step-h .step-mark {
    position: relative;
    top: 0;
  }
}
@media only screen and (max-width: 780px) {
  .step1, .step2, .step3, .step4, .step5, .step6, .step7 {
    width: 100%;
  }
  .step-wrap {
    padding: 50px 20px;
  }
}