#key .kv {
  height: 110vw;
  background: url("../img/course/kv.jpg") center/cover;
}
header{
  height: 110vw;
}
@media only screen and (min-width: 768px) {
  header,#key .kv {
    height: 1010px;
  }
}
@media only screen and (max-width: 768px) {
  .logo{
    top: 24vw;
  }
}

.ttl {
  font-size: 8vw;
  letter-spacing: 0.2em;
  position: relative;
}
.ttl span {
  font-size: 3vw;
  letter-spacing: 0.08em;
}
@media only screen and (min-width: 768px) {
  .ttl {
    font-size: 40px;
    line-height: 44px;
  }
  .ttl span {
    font-size: 12px;
  }
}

#sec1 {
  padding: 28vw 0px 20vw;
  background: url("../img/shared/bg3.jpg") repeat top center;
}
#sec1 h2 {
  height: 78vw;
  font-size: 5vw;
  margin: 0px auto;
  letter-spacing: 0.2em;
  position: relative;
  z-index: 1;
}
#sec1 h2::before {
  content: "";
  position: absolute;
  top: -10vw;
  right: -62%;
  width: 130%;
  height: 25vw;
  background: url("../img/course/sec1_deco.jpg") center/cover;
  z-index: -1;
}
#sec1 h2 span {
  font-size: 3vw;
  letter-spacing: 0.08em;
  position: relative;
  left: -8px;
}
#sec1 .sec1-txt {
  margin: 6vw 0px 0px;
  letter-spacing: 0;
}
#sec1 .sec1-txt p:nth-child(2) {
  margin: 2vw 0px;
}
@media only screen and (min-width: 768px) {
  #sec1 {
    padding: 228px 0px 100px;
  }
  #sec1 h2 {
    font-size: 25px;
    line-height: 27px;
    height: 370px;
    position: absolute;
    top: -53px;
    right: 180px;
    margin: 0px;
  }
  #sec1 h2::before {
    width: 146px;
    height: 141px;
    top: -76px;
    right: -74px;

  }
  #sec1 h2 span {
    font-size: 12px;
    left: 0px;
  }
  #sec1 .sec1-txt {
    height: 440px;
    margin: 0px 0px 0px 188px;
    letter-spacing: 0.1em;
  }
  #sec1 .sec1-txt p:nth-child(2) {
    margin: 0px 32px;
  }
}

#sec2 {
  padding: 20vw 0px 16vw;
}
#sec2 .sec2-row .sec2-box h2 {
  margin: 0px auto;
  height: 32vw;
  line-height: 1.2;
}
#sec2 .sec2-row .sec2-box h2 span {
  font-size: 10px;
}
#sec2 .sec2-row .sec2-box .sec2-txt {
  margin: 4vw 0px 6vw;
}
#sec2 .sec2-row2 {
  margin: 16vw 0px 0px;
}
@media only screen and (min-width: 768px) {
  #sec2 {
    padding: 165px 0px 88px;
  }
  #sec2 .sec2-row1 {
    flex-direction: row-reverse;
  }
  #sec2 .sec2-row .sec2-img1 {
    width: 670px;
    margin: 0px 0px 0px -181px;
  }
  #sec2 .sec2-row .sec2-img2 {
    width: 670px;
    margin: 0px -180px 0px 0px;
  }
  #sec2 .sec2-row .sec2-box {
    width: 320px;
    margin: 115px 75px 0px 0px;
  }
  #sec2 .sec2-row .sec2-box h2 {
    height: 160px;
    line-height: 40px;
  }
  #sec2 .sec2-row .sec2-box h2 span {
    font-size: 12px;
  }
  #sec2 .sec2-row .sec2-box .sec2-txt {
    margin: 78px 0px 0px 3px;
  }
  #sec2 .sec2-row2 {
    margin: 56px 0px 0px;
  }
  #sec2 .sec2-row2 .sec2-box {
    margin: 120px 0px 0px 94px;
  }
  #sec2 .sec2-row2 .sec2-box .sec2-txt {
    margin: 39px 0px 0px 11px;
  }
}

#sec3 {
  background: url("../img/shared/bg3.jpg") repeat top center;
  padding: 12vw 0px;
}
#sec3 h2 {
  letter-spacing: 0.1em;
  display: inline-block;
  font-size: 5.5vw;
}
#sec3 h2::before {
  content: "";
  position: absolute;
  bottom: 4px;
  right: 0px;
  width: 250%;
  height: 1px;
  background-color: #000;
}
#sec3 h2 span {
  margin: 0px 2px 0px 6px;
}
#sec3 .sec3-list {
  margin: 16vw 4% 20vw;
}
#sec3 .sec3-list .sec3-item {
  position: relative;
  box-sizing: border-box;
  background-color: #ededed;
  text-align: center;
  justify-content: center;
  align-items: center;
  font-size: 5vw;
  letter-spacing: 0.1em;
  margin: 0px 0px 12vw;
  padding: 10vw 6%;
}
#sec3 .sec3-list .sec3-item::before, #sec3 .sec3-list .sec3-item::after {
  content: "";
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% + 20px);
  height: 1px;
  background-color: #000;
}
#sec3 .sec3-list .sec3-item::before {
  top: 14px;
}
#sec3 .sec3-list .sec3-item span {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
}
#sec3 .sec3-list .sec3-item span::before, #sec3 .sec3-list .sec3-item span::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  height: calc(100% + 20px);
  width: 1px;
  background-color: #000;
}
#sec3 .sec3-list .sec3-item span::before {
  left: 14px;
}
#sec3 .sec3-list .sec3-item .sec3-txt1 {
  display: flex;
  align-items: center;
}
#sec3 .sec3-txt2 {
  margin: 0px 0px 0px 6%;
}
#sec3 .wrap {
  z-index: 1;
}
#sec3 .wrap::before {
  content: "";
  position: absolute;
  top: -13vw;
  left: -10%;
  width: 65%;
  height: 226vw;
  background: url("../img/course/sec3_deco.jpg") repeat top center;
  z-index: -1;
}
@media only screen and (min-width: 768px) {
  #sec3 {
    padding: 130px 0px 116px;
  }
  #sec3 .wrap::before {
    width: 1000px;
    top: -133px;
    left: -500px;
    height: 750px;
  }
  #sec3 h2 {
    font-size: 35px;
    margin: 0px 0px 0px -51px;
  }
  #sec3 h2 span {
    margin: 0px 12px 0px 30px;
  }
  #sec3 .sec3-list {
    margin: 105px -52px 237px;
  }
  #sec3 .sec3-list .sec3-item {
    width: 320px;
    padding: 58px 12px;
    font-size: 25px;
    line-height: 44px;
    margin: 0px;
  }
  #sec3 .sec3-txt2 {
    margin: 0px 0px 0px 44px;
    width: 240px;
  }
}
@media only screen and (min-width: 1000px) and (max-width: 1150px) {
  #sec3 h2 {
    margin: 0px 0px 0px 10px;
  }
  #sec3 .sec3-list {
    margin: 105px -10px 237px;
  }
}

#sec4, #sec5, #sec6, #sec7 {
  background: url("../img/shared/bg3.jpg") repeat top center;
}

#sec4 {
  padding: 0px 0px 20vw;
}
#sec4 h2 {
  display: inline-block;
  line-height: 1.2;
}
#sec4 h2::before {
  content: "";
  position: absolute;
  left: 0px;
  bottom: -10px;
  background: #000;
  width: 400%;
  height: 1px;
}
#sec4 h2 span:nth-child(1) {
  font-size: 5vw;
  font-weight: 700;
}
#sec4 .sec4-txt1 {
  font-size: 6vw;
  letter-spacing: 0.2em;
  margin: 2vw 0px;
}
#sec4 .sec4-txt1 span {
  font-size: 4vw;
}
#sec4 .sec4-txt2 {
  margin: 0px 0px 10vw;
}
#sec4 .sec4-box1 .sec4-txt3 {
  margin: 4vw 0px 8vw;
}
#sec4 .sec4-box2 {
  position: relative;
  box-sizing: border-box;
  padding: 8vw 8%;
  z-index: 1;
}
#sec4 .sec4-box2 dl {
  margin: 0px 0px 2vw;
}
#sec4 .sec4-box2 dl dt {
  font-weight: 600;
}
#sec4 .sec4-box2::before, #sec4 .sec4-box2::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 10vw;
  background: url("../img/course/sec4_deco2.jpg") center/cover;
  z-index: -1;
}
#sec4 .sec4-box2::before {
  top: 0px;
  background: url("../img/course/sec4_deco1.jpg") center/cover;
}
#sec4 h3 {
  text-align: right;
  line-height: 1.2;
  margin: 8vw 0px 0px;
}
#sec4 h3::before {
  content: "";
  position: absolute;
  right: 0px;
  bottom: -10px;
  background: #000;
  width: 200%;
  height: 1px;
}
#sec4 h3 span:nth-child(1) {
  font-size: 5vw;
  font-weight: 700;
  margin: 0px 75% 0px 0px;
}
#sec4 h3 .span-2 {
  margin: 0px 0px 0px 4px;
}
#sec4 .sec4-txt4 {
  margin: 8vw 0px 10vw;
}
#sec4 .sec4-box3 {
  position: relative;
  box-sizing: border-box;
  padding: 10vw 8%;
  text-align: center;
  z-index: 1;
  margin: 8vw 0px 0px;
}
#sec4 .sec4-box3::before, #sec4 .sec4-box3::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 14vw;
  background: url("../img/course/sec4_deco4.jpg") center/cover;
  z-index: -1;
}
#sec4 .sec4-box3::before {
  top: 0px;
  background: url("../img/course/sec4_deco3.jpg") center/cover;
}
@media only screen and (min-width: 768px) {
  #sec4 {
    padding: 0px 0px 175px;
  }
  #sec4 h2 {
    margin: 0px 0px 0px -154px;
    line-height: 44px;
  }
  #sec4 h2 span:nth-child(1) {
    font-size: 23px;
  }
  #sec4 h2 .span-2 {
    margin: 0px 0px 0px 12px;
  }
  #sec4 .sec4-txt1 {
    font-size: 30px;
    line-height: 44px;
    margin: 18px 0px 12px -153px;
  }
  #sec4 .sec4-txt1 span {
    font-size: 25px;
  }
  #sec4 .sec4-txt2 {
    width: 390px;
    margin: 0px 0px 0px -150px;
  }
  #sec4 .sec4-row1 {
    flex-direction: row-reverse;
  }
  #sec4 .sec4-box2 {
    width: 609px;
    padding: 52px 27px 53px 85px;
    margin: 24px 0px 0px -170px;
    font-size: 18px;
  }
  #sec4 .sec4-box2 dl {
    margin: 0px 0px 17px;
  }
  #sec4 .sec4-box2 dl dt {
    margin: 0px 0px 8px;
  }
  #sec4 .sec4-box2 dl dd {
    letter-spacing: 0;
  }
  #sec4 .sec4-box2::before, #sec4 .sec4-box2::after {
    width: 609px;
    height: 71px;
  }
  #sec4 .sec4-box1 {
    margin: -123px -250px 0px 0px;
  }
  #sec4 .sec4-box1 .sec4-img1 {
    width: 751px;
  }
  #sec4 .sec4-box1 .sec4-txt3 {
    width: 692px;
    margin: 12px 0px 0px;
  }
  #sec4 h3 {
    margin: 93px 0px 0px;
    line-height: 44px;
  }
  #sec4 h3 span:nth-child(1) {
    font-size: 23px;
    margin: 0px 354px 0px 0px;
  }
  #sec4 h3 .span-2 {
    margin: 0px 0px 0px 18px;
  }
  #sec4 .sec4-txt4 {
    width: 442px;
    margin: 32px -36px 0px auto;
  }
  #sec4 .sec4-img2 {
    width: 748px;
    margin: -80px 0px 0px -250px;
  }
  #sec4 .sec4-box3 {
    width: 435px;
    margin: 76px -15px 0px 0px;
    padding: 59px 20px 71px;
    line-height: 40px;
    align-self: baseline;
  }
  #sec4 .sec4-box3::before, #sec4 .sec4-box3::after {
    width: 435px;
    height: 70px;
  }
}
@media only screen and (min-width: 1000px) and (max-width: 1200px) {
  #sec4 h2, #sec4 .sec4-txt2 {
    margin: 0px 0px 0px 8px;
  }
  #sec4 .sec4-txt1 {
    margin: 18px 0px 12px 8px;
  }
  #sec4 .sec4-box2 {
    margin: 24px 0px 0px -80px;
  }
  #sec4 .sec4-box1 {
    margin: -123px -285px 0px 0px;
  }
  #sec4 .sec4-box1 .sec4-txt3 {
    width: 430px;
  }
}
@media only screen and (min-width: 1201px) and (max-width: 1400px) {
  #sec4 h2, #sec4 .sec4-txt2 {
    margin: 0px 0px 0px -64px;
  }
  #sec4 .sec4-txt1 {
    margin: 18px 0px 12px -64px;
  }
  #sec4 .sec4-box2 {
    margin: 24px 0px 0px -122px;
  }
  #sec4 .sec4-box1 {
    margin: -123px -260px 0px 0px;
  }
  #sec4 .sec4-box1 .sec4-txt3 {
    width: 563px;
  }
}
@media only screen and (min-width: 1000px) and (max-width: 1100px) {
  #sec4 h3 {
    margin: 93px 16px 0px 0px;
  }
  #sec4 .sec4-txt4 {
    margin: 32px 10px 0px auto;
  }
  #sec4 .sec4-box3 {
    margin: 76px 12px 0px 0px;
  }
}

#sec5 .sec5-1 {
  width: 110%;
  margin: 0px 0px 0px -5%;
  box-sizing: border-box;
  padding: 12vw 4% 16vw;
  position: relative;
  z-index: 1;
  background: #ededed;
}
#sec5 .sec5-1::before {
  content: "";
  top: 0px;
  left: 0px;
  position: absolute;
  z-index: -1;
  width: 30%;
  height: 32vw;
  background: url("../img/course/sec5_deco.jpg") center/cover;
}
#sec5 .sec5-1 h2 {
  text-align: center;
}
#sec5 .sec5-1 .sec5-txt1 {
  text-align: center;
  margin: 4vw 0px 10vw;
}
#sec5 .sec5-1 .sec5-row1 {
  flex-wrap: wrap;
}
#sec5 .sec5-1 .sec5-row1 .sec5-item1 {
  width: 49%;
  box-sizing: border-box;
  padding: 4vw 4%;
  text-align: center;
  background-color: #fff;
  margin: 0px 0px 4vw;
}
#sec5 .sec5-1 .sec5-row1 .sec5-item1 .sec5-txt2 {
  font-size: 4.5vw;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  justify-content: center;
}
#sec5 .sec5-1 .sec5-row1 .sec5-item1 .sec5-txt3 {
  letter-spacing: 0;
  font-size: 12px;
}
#sec5 .sec5-1 h3 {
  text-align: center;
  font-size: 5vw;
  margin: 4vw 0px 6vw;
  letter-spacing: 0.05em;
}
#sec5 .sec5-1 .sec5-box1 {
  width: 100%;
  box-sizing: border-box;
  background-color: #fff;
  position: relative;
  padding: 12vw 10%;
  text-align: center;
  margin: 8vw 0px 0px;
}
#sec5 .sec5-1 .sec5-box1::before, #sec5 .sec5-1 .sec5-box1::after {
  content: "";
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% + 20px);
  height: 1px;
  background-color: #000;
}
#sec5 .sec5-1 .sec5-box1::before {
  top: 14px;
}
#sec5 .sec5-1 .sec5-box1 span {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
}
#sec5 .sec5-1 .sec5-box1 span::before, #sec5 .sec5-1 .sec5-box1 span::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  height: calc(100% + 20px);
  width: 1px;
  background-color: #000;
}
#sec5 .sec5-1 .sec5-box1 span::before {
  left: 14px;
}
@media only screen and (min-width: 768px) {
  #sec5 .sec5-1 {
    width: 1300px;
    margin: 0px 0px 0px -150px;
    padding: 125px 150px 112px;
  }
  #sec5 .sec5-1::before {
    width: 497px;
    height: 517px;
  }
  #sec5 .sec5-1 .sec5-txt1 {
    margin: 22px 0px 94px;
  }
  #sec5 .sec5-1 .sec5-row1 .sec5-item1 {
    width: 300px;
    padding: 42px 10px 35px;
    margin: 0px 0px 53px;
  }
  #sec5 .sec5-1 .sec5-row1 .sec5-item1 .sec5-txt2 {
    font-size: 25px;
    line-height: 40px;
  }
  #sec5 .sec5-1 .sec5-row1 .sec5-item1 .sec5-txt3 {
    font-size: 15px;
    line-height: 30px;
    letter-spacing: 0.1em;
  }
  #sec5 .sec5-1 .sec5-row1 .pd-26 {
    padding: 26px 12px 50px;
  }
  #sec5 .sec5-1 .sec5-row1 .mg-21 {
    margin: 21px 0px -17px;
  }
  #sec5 .sec5-1 h3 {
    font-size: 40px;
    line-height: 44px;
    margin: 33px 0px 68px;
  }
  #sec5 .sec5-1 .sec5-row2 {
    margin: 0px 104px;
  }
  #sec5 .sec5-1 .sec5-row2 .sec5-item2 {
    width: 340px;
    padding: 35px 10px;
  }
  #sec5 .sec5-1 .sec5-row2 .sec5-item2 .sec5-txt2 {
    align-items: end;
    margin: 0px 0px 11px;
  }
  #sec5 .sec5-1 .sec5-box1 {
    margin: 38px 0px 0px;
    padding: 112px 10px 104px;
    font-size: 20px;
    line-height: 44px;
  }
  #sec5 .sec5-1 .sec5-box1::before {
    top: 20px;
  }
  #sec5 .sec5-1 .sec5-box1::after {
    bottom: 20px;
  }
  #sec5 .sec5-1 .sec5-box1 span::before {
    left: 26px;
  }
  #sec5 .sec5-1 .sec5-box1 span::after {
    right: 26px;
  }
}

#sec6 {
  padding: 10vw 0px 20vw;
}
#sec6 h2 {
  width: 60%;
  margin: 0px 0px 4vw auto;
  line-height: 1.4;
}
#sec6 h2::before {
  content: "";
  position: absolute;
  bottom: -11px;
  left: 0px;
  background: #000;
  width: 500%;
  height: 1px;
}
#sec6 h2 span.txt-vertical {
  position: absolute;
  right: 16%;
  bottom: -18vw;
  height: 14vw;
}
#sec6 h2 span.txt-vertical::before {
  content: "";
  position: absolute;
  top: -25vw;
  left: 0px;
  background: #000;
  width: 1px;
  height: 45vw;
}
#sec6 .sec6-txt1 {
  margin: 6vw 22% 0vw 0px;
}
#sec6 .sec6-box {
  position: relative;
  background: url("../img/course/sec6_bg.jpg") top center/cover;
  padding: 10vw 5%;
  margin: 12vw -4% 0px;
  width: 108%;
  box-sizing: border-box;
  text-align: center;
  letter-spacing: 0em;
}
#sec6 .sec6-box dl {
  margin: 0px 0px 2vw;
}
#sec6 .sec6-box dl dt {
  width: 50%;
}
#sec6 .sec6-box dl dd {
  width: 50%;
}
@media only screen and (min-width: 768px) {
  #sec6 {
    padding: 145px 0px 227px;
  }
  #sec6 h2 {
    width: 300px;
    margin: 0px 0px 0px auto;
    line-height: 44px;
  }
  #sec6 h2 span.txt-vertical {
    height: 64px;
    bottom: -88px;
    right: 58px;
  }
  #sec6 h2 span.txt-vertical::before {
    height: 400px;
    top: -213px;
  }
  #sec6 .sec6-txt1 {
    width: 490px;
    margin: 26px 100px 0px auto;
    line-height: 44px;
  }
  #sec6 .sec6-box {
    width: 739px;
    margin: 75px 0px 0px -20px;
    padding: 118px 61px 118px 98px;
    font-size: 20px;
    line-height: 44px;
    letter-spacing: 0.2em;
  }
  #sec6 .sec6-box dl {
    margin: 0px;
  }
}

#sec7 {
  padding: 0px 0px 16vw;
}
#sec7 h2 {
  line-height: 1.2;
}
#sec7 h2 span {
  margin: 0px 0px 0px 8px;
}
#sec7 h2::before {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 0px;
  width: 150%;
  height: 1px;
  background-color: #000;
}
#sec7 .sec7-txt1 {
  margin: 12vw 0px 10vw;
}
#sec7 .sec7-txt2 {
  font-size: 5vw;
  margin: 6vw 0px 12vw 26%;
}
#sec7 .sec7-box1 {
  position: relative;
  z-index: 1;
  text-align: center;
  box-sizing: border-box;
  padding: 8vw 5%;
  line-height: 2.5;
}
#sec7 .sec7-box1::before, #sec7 .sec7-box1::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 14vw;
  background: url("../img/course/sec7_deco2.jpg") center/cover;
  z-index: -1;
}
#sec7 .sec7-box1::before {
  background: url("../img/course/sec7_deco1.jpg") center/cover;
  top: 0px;
}
#sec7 .sec7-2 {
  width: 110%;
  margin: 12vw -5% 0px;
  padding: 10vw 2%;
  box-sizing: border-box;
  background-color: #ededed;
  position: relative;
  z-index: 1;
}
#sec7 .sec7-2 h3 {
  text-align: center;
}
#sec7 .sec7-2 .sec7-txt3 {
  text-align: center;
  margin: 4vw 0px 10vw;
}
#sec7 .sec7-2 .sec7-list {
  flex-wrap: wrap;
  justify-content: center;
}
#sec7 .sec7-2 .sec7-list .sec7-item {
  background-color: #fff;
  box-sizing: border-box;
  text-align: center;
  width: 46%;
  margin: 0px 2% 4vw;
  padding: 4vw 5%;
}
#sec7 .sec7-2 .sec7-list .sec7-item .sec7-txt4 {
  font-size: 4.5vw;
  letter-spacing: 0.2em;
  margin: 0px 0px 2vw;
}
#sec7 .sec7-2 .sec7-list .sec7-item .sec7-txt5 {
  display: flex;
  align-items: center;
  justify-content: center;
}
#sec7 .sec7-list-btn {
  margin: 12vw 0px 0px;
}
#sec7 .sec7-list-btn .sec7-btn1 {
  font-size: 5vw;
  width: 60%;
  text-align: center;
  box-sizing: border-box;
  padding: 0px 3%;
  border-bottom: 1px solid #000;
  margin: 0px auto 8vw;
  display: block;
}
#sec7 .sec7-list-btn .sec7-btn1 i {
  float: right;
  font-size: 12px;
  line-height: 12vw;
}
@media only screen and (min-width: 768px) {
  #sec7 {
    padding: 0px 0px 140px;
  }
  #sec7 h2 {
    line-height: 44px;
  }
  #sec7 .sec7-txt1 {
    width: 410px;
    margin: 33px 0px 0px;
  }
  #sec7 .sec7-img {
    width: 748px;
    position: absolute;
    top: 137px;
    right: -250px;
    margin: 0px;
  }
  #sec7 .sec7-txt2 {
    font-size: 30px;
    line-height: 44px;
    margin: 32px 0px 0px 50px;
    width: 300px;
  }
  #sec7 .sec7-box1 {
    width: 432px;
    margin: 22px 0px 0px -17px;
    padding: 58px 20px 62px;
    line-height: 40px;
  }
  #sec7 .sec7-box1::before, #sec7 .sec7-box1::after {
    height: 69px;
  }
  #sec7 .sec7-2 {
    width: 1300px;
    margin: 156px 0px 0px -150px;
    padding: 103px 106px 69px;
  }
  #sec7 .sec7-2::before {
    content: url("../img/course/sec7_deco3.jpg");
    top: 0px;
    right: 0px;
    z-index: -1;
    position: absolute;
  }
  #sec7 .sec7-2 .sec7-txt3 {
    margin: 22px 0px 58px;
  }
  #sec7 .sec7-2 .sec7-list .sec7-item {
    width: 300px;
    padding: 44px 10px 29px;
    margin: 0px 24px 48px;
  }
  #sec7 .sec7-2 .sec7-list .sec7-item .sec7-txt4 {
    font-size: 25px;
    line-height: 40px;
    margin: 0px 0px 8px;
  }
  #sec7 .sec7-2 .sec7-list .sec7-item .sec7-txt5 {
    font-size: 15px;
    line-height: 30px;
  }
  #sec7 .sec7-list-btn {
    margin: 64px 238px 0px;
  }
  #sec7 .sec7-list-btn .sec7-btn1 {
    font-size: 20px;
    width: 212px;
    line-height: 44px;
    padding: 0px 12px;
    margin: 0px;
  }
  #sec7 .sec7-list-btn .sec7-btn1 i {
    font-size: 12px;
    line-height: 44px;
  }
}/*# sourceMappingURL=course.css.map */