.title {
  margin-bottom: 60px;
}

.service-list {
  padding: 0 10vw;
}
.service-item {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  margin-bottom: 160px;
}
.service-item:last-child {
  margin-bottom: 0;
}
.service-item:nth-child(even) {
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.service-item:nth-child(even) .service-inner {
  margin: 0 auto 0 10%;
}
.service-item:nth-child(even) .service-inner:after {
  right: 50px;
}
.service-item:nth-child(odd) .service-img:after {
  right: 0;
}
.service-img {
  position: relative;
  width: 45%;
  z-index: 1;
}
.service-img:after {
  content: "";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: #FFF;
  -moz-transition: width 0.6s;
  -o-transition: width 0.6s;
  -webkit-transition: width 0.6s;
  transition: width 0.6s;
}
.service-img.show:after {
  width: 0;
}
.service-img img {
  width: 100%;
}
.service-content {
  width: 45%;
}
.service-inner {
  position: relative;
  width: 300px;
  margin: 0 10% 0 auto;
  border: #ccc solid 1px;
  padding: 50px;
  opacity: 0;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.service-inner:after {
  content: "";
  position: absolute;
  top: 120px;
  width: 0;
  height: 1px;
  background: #ccc;
  -moz-transition: width 1s 0.6s;
  -o-transition: width 1s 0.6s;
  -webkit-transition: width 1s;
  -webkit-transition-delay: 0.6s;
  transition: width 1s 0.6s;
}
.show .service-inner {
  opacity: 1;
}
.show .service-inner:after {
  width: 100%;
}
.service-text li {
  position: relative;
  padding-left: 20px;
}
.service-text li:before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0.65625em;
  margin-top: -3px;
  width: 6px;
  height: 6px;
  background: #ccc;
}

@media screen and (max-width: 1400px) {
  .service-item:nth-child(even) .service-inner {
    margin: auto;
  }
  .service-inner {
    margin: auto;
    width: auto;
  }
}
@media screen and (max-width: 1100px) {
  .service-list {
    padding: 0 50px;
  }
  .service-item {
    display: block;
    margin-bottom: 60px;
  }
  .service-item:nth-child(even) .service-inner:after {
    right: 0;
  }
  .service-img {
    width: auto;
  }
  .service-content {
    width: auto;
    margin-bottom: 60px;
  }
  .service-inner {
    padding: 0;
    border: none;
  }
  .service-inner:after {
    top: 70px;
  }
  .show .service-inner:after {
    width: 110%;
  }
}
@media screen and (max-width: 640px) {
  .service-list {
    padding: 0 20px;
  }
}