html {
  background: url(/img/application_guideline/mobile/application_guideline.png) 5% 0;
  background-size: 95%;
  background-attachment: local;
  background-repeat: no-repeat;
}

#career {
  background: url(/img/application_guideline/mobile/graduates_bg.png) 90% 100%;
  background-size: 40%;
  background-attachment: local;
  background-repeat: no-repeat;
  padding-bottom: 41%;
  margin-top: -20%;
}

#graduates {
  background: url(/img/application_guideline/mobile/internship_bg.png) 100% 100%;
  background-size: 50%;
  background-attachment: local;
  background-repeat: no-repeat;
  padding-bottom: 47%;
  margin-top: -50%;
}

#internship {
  margin-top: -56%;
  margin-bottom: 20vw;
}

#flow {
  margin-top: -10%;
}

header {
  margin-top: calc(55px + 9vw);
  padding-top: 1.3rem;
}

.main_title {
  width: 85%;
  height: 1.2rem;
  padding-top: 2.4rem;
  padding-left: 0.5rem;
  margin: auto;
  border-left: 0.7rem solid black;
}

.main_title small {
  font-size: 1rem;
  margin: 0;
  text-shadow: 0 0 1px #777;
  letter-spacing: 0.1rem;
}

.main_title h1 {
  margin: 0;
  margin-top: 0.3rem;
  font-size: 2.57rem;
  font-weight: normal;
  text-shadow: 0 0 1px black;
  letter-spacing: 0.1rem;
  display: flex;
  justify-content: space-between;
}

main {
  margin-top: 30%;
  margin-bottom: 30%;
}

aside {
  margin-bottom: 18%;
}

.side_menu {
  list-style: none;
  font-size: 1.4rem;
  padding: 0;
}

.side_menu li {
  width: 57%;
  margin: 7% auto;
  border: 0.8vw solid black;
  background: white;
  text-shadow: 0 0 1px #666;
  display: flex;
  padding: 4.5%;
  justify-content: space-between;
  cursor: pointer;
}

.side_menu li::after {
  content: "▼";
}

section div {
  width: 90%;
  margin: auto;
}

h2 {
  font-size: 1.8rem;
  margin: 10% 0;
}

dl dl {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
}

dt {
  width: 25vw;
}

dd {
  margin-left: 0;
  width: 65vw;
}

.Salary,
#school {
  margin: 0;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
}

.Salary dl,
#school dd {
  margin: 4% 0;
}

.Salary dl:first-child,
#school dd:first-child {
  margin-top: 0;
}

.Salary dl:last-child,
#school dd:last-child {
  margin-bottom: 0;
}

.Salary dt,
.Salary dd {
  width: 100%;
}

#school dd {
  width: 100%;
}

dl dl dl {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
}

#flow p {
  font-size: 1.2rem;
  margin: 10% 0;
}

#flow dl dl {
  margin: 5% 0;
}

#flow dt {
  align-self: center;
  border-radius: 50%;
  width: 20vw;
}

#flow dd {
  width: 60vw;
  align-self: center;
}

h4 {
  margin: 3% 0;
}

#flow img {
  width: 100%;
}

.entry {
  background-color: #000;
  width: 70vw;
  margin: 12vw auto;
  text-align: center;
  font-size: 2.1rem;
}

.entry a {
  color: #FFF;
  font-weight: bold;
  letter-spacing: 1.5vw;
  padding: 5vw 4vw 3vw 18vw;
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.entry a:after {
  content: "▶";
  font-size: 1.5rem;
  margin-bottom: 1.5vw;
}

#career h2,
#graduates h2,
#internship h2,
#flow h2 {
  padding-top: calc(70px + 2%);
}