html body {
  padding: 0;
  margin: 0;
}

body {
  background-color: #1D1D1D;
}
.wrap-container{
  background-color: #1D1D1D;
  width: 100%;
  font-family: 'Roboto',"微軟正黑體" ,sans-serif;
}

#spec-translation {
  background-color: #1D1D1D;
  color: #fff;
  padding: 30px 1em;
  max-width: 600px;
  margin-right: auto;
  margin-left: auto;
}

.buttons {
  margin-bottom: 50px;
}

.choose {
  width: 100%;
  margin-bottom: 7px;
  background-color: #333;
  padding: 7px 7px 7px 20px;
  cursor: pointer;
  color: #757575;
  box-sizing: border-box;
  font-size: 0px;
  background-color: #272727;
  transition-duration: 0.3s;
}
.choose * {
  box-sizing: border-box;
  transition-duration: 0.3s;
  display: inline-block;
  vertical-align: middle;
}
.choose .flag {
  width: 14%;
  vertical-align: middle;
}
.choose img {
  display: block;
  width: 90%;
  max-width: 36px;
  transition-duration: 0.3s;
}
.choose .name {
  width: 86%;
  padding-left: 8px;
  font-size: 16px;
}

.choose.now-click {
  background-color: #3B3B3B;
  padding: 20px 7px 20px 20px;
}
.choose.now-click .name {
  color: #FFFFFF;
}
.choose.now-click img {
  width: 100%;
}

.title {
  color: #FFFFFF;
  font-size: 24px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}
.title>span{
  font-size: 22px;
  display: block;
}
.category {
  color: #707070;
  font-size: 18px;
  text-align: center;
  margin-bottom: 10px;
}
.all-num{
  width: 80%;
  font-size: 0px;
  margin-left: auto;
  margin-right: auto;
  max-width: 240px;
}

.part-num{
  display: inline-block;
  vertical-align: top;
  box-sizing: border-box;
  width: 50%;
  color: #41414A;
  font-size: 14px;
  text-align: center;
}


.key-features, .system-requirements {
  margin-top: 50px;
}

.classification {
  color: #EEEEEE;
  font-size: 16px;
  margin-bottom: 20px;
  font-weight: bold;
}

.detail {
  color: #BEBEBE;
  margin-bottom: 15px;
  font-weight: 300;
  box-sizing: border-box;
  font-size: 0px;
}
.detail > * {
  display: inline-block;
  vertical-align: top;
}
.detail .circle {
  width: 5%;
  color: #BEBEBE;
  font-size: 16px;
}
.detail .description {
  width: 95%;
  font-size: 16px;
}
.description>span{
  font-weight: 900;
}
.detail sup {
  font-size: 6px;
  margin-left: 2px;
}

.divider {
  background-color: #333333;
  width: 100%;
  height: 1px;
  margin-top: 50px;
}

.system-requirements{
  margin-bottom: 50px;
}