html,
body,
h4 {
  margin: 0;
  padding: 0;
}

body{
  background-color: #fff;
}

h4 {
  font-size: 30px;
  font-weight: 500;
}
a {text-decoration: none}

.image-box{
  padding: 64px;
}

header {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 23px;
  border-bottom: 1px solid #ccc;
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #fff;
}

.all{
  margin-top: 108px;
  display: flex;
  align-items: center;
  padding: 0 24px;
}

.all-left{
  width: 30%;
  flex-shrink: 0;
  text-align: center;
}

.button {
  /* width: 88px; */
  /* height: 48px; */
  background: #4c6ef5;
  border-radius: 2px;
  border: 0;
  color: #eee;
  text-align: center;
  line-height: 32px;
  padding: 6px 12px;
}

.button:hover{
  color: #fff;
}

.title {
  text-align: center;
}

.title-bg {
  width: 134px;
  height: 15px;
  background: #4c6ef5;
  margin: 0 auto;
  margin-top: -15px;
}

.title-desc {
  font-size: 14px;
  color: #666;
  margin-top: 12px;
  padding: 0 24px;
}

.funs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding: 16px 47px;
}

.fun-name {
  border-left: 4px solid #4c6ef5;
  padding-left: 12px;
  font-weight: 600;
}

.fun-desc {
  margin-top: 12px;
  color: #999;
}

.fun-item {
  margin: 12px 0;
  padding: 0 16px;
}

.letgo{
  margin-top: 74px;
  font-size: 50px;
}

.help-box{
  display: flex;
  justify-content: space-between;
  margin-top: 56px;
}

.help-item {
  width: 30%;
  background: linear-gradient(135deg, rgba(74, 78, 95, 0.12) 0%, rgba(23, 225, 210, 0.12) 100%);
  padding: 38px;
  margin: 0 12px;
}

.help-text{
  font-size: 24px;
  margin-top: 24px;
}

.help-sub-text{
  font-size: 16px;
  color: #666;
  margin-top: 12px;
}

footer{
  background-color: #364FC7;
  padding: 70px 0;
  color: #fff;
  font-size: 20px;
  margin-top: 200px;
  text-align: center;
}

footer div{
  font-size: 20px;
  margin-top:10px
}

@media (max-width: 800px) {
  .all{
    flex-direction: column;
  }
  .all-left{
    width: 100%;
  }
  .help-box{
    flex-direction: column;
  }

  .help-item {
    margin: 12px 0;
    width: auto;
  }
}

@media (max-width: 650px) {

  .funs {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
  }

  footer{
    padding: 12px;
    font-size: 18px;
  }
  footer div{
    font-size: 12px;
    margin-top:10px
  }
}