.stf {
  width: 50%;
  height: 620px;
  /* height: auto !important; */
  position: relative;
  top: 20px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(220.55deg, #ff896d 0%, #d02020 100%);
  margin-bottom: 10rem !important;
}
.stf #sideb {
  background: #fff;
  border: 1px solid #666;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  width: 200px;
  height: 450px;
  position: absolute;
  top: -20px;
  text-align: center;
  /* margin-bottom: 2rem; */
  /* padding-bottom: 2rem; */
}
.stf #sideb img {
  border-radius: 100%;
}

.stf #sideb .ch1 img, .stf #sideb .ch5 img {
  border-radius: 0%;
}

.stf #sideb .ch5 img {
    height:80%;
}

.stf #sideb .ch1 img,
.stf #sideb .ch2 img,
.stf #sideb .ch3 img,
.stf #sideb .ch4 img,
.stf #sideb .ch5 img {
  background: #941010;
  border: 5px solid #941010;
  width:95%;

}
.stf #sideb .ch6 img {
  background: #437d9b;
  border: 5px solid #437d9b;
    width:95%;
}
.stf #sideb .ch7 img,
.stf #sideb .ch8 img,
.stf #sideb .ch9 img {
  background: #56893f;
  border: 5px solid #56893f;
    width:95%;
}
.stf #sideb .ch10 img,
.stf #sideb .ch11 img {
  background: #ad7b4b;
  border: 5px solid #ad7b4b;
    width:95%;
}
.stf #sideb .ch12 img {
  background: #a1729f;
  border: 5px solid #a1729f;
    width:95%;
}
.stf #sideb .ch13 img {
  background: #a03e63;
  border: 5px solid #a03e63;
    width:95%;
}
.stf #sideb .ch1,
.stf #sideb .ch2,
.stf #sideb .ch3,
.stf #sideb .ch4,
.stf #sideb .ch5 {
  border-top: 20px solid #941010;
}
.stf #sideb .ch6 {
  border-top: 20px solid #437d9b;
}
.stf #sideb .ch7,
.stf #sideb .ch8,
.stf #sideb .ch9 {
  border-top: 20px solid #56893f;
}
.stf #sideb .ch10,
.stf #sideb .ch11 {
  border-top: 20px solid #ad7b4b;
}
.stf #sideb .ch12 {
  border-top: 20px solid #a1729f;
}
.stf #sideb .ch13 {
  border-top: 20px solid #a03e63;
}
.stf #sideb .ch {
  box-sizing: border-box;
  padding-top: 30px;
  width: 200px;
  height: 400px;
  position: absolute;
  top: 0px;
  left: 0px;
}

.stf #sideb .ch p {
  margin-top: 0.5rem;
}
.stf .ch1,
.stf .ch2,
.stf .ch3,
.stf .ch4,
.stf .ch5,
.stf .ch6,
.stf .ch7,
.stf .ch8,
.stf .ch9,
.stf .ch10,
.stf .ch11,
.stf .ch12,
.stf .ch13 {
  display: none;
}
.stf .a {
  /* background-image: url(http://placehold.it/100); */
  background-position: center;
  background-size: 100%;
  width: 100px;
  background-color: #fff;
  height: 100px;
  outline: 1px solid #777;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  display: inline-block;
  vertical-align: top;
  cursor: pointer;
  margin: 5px;
  border: 3px solid #fff;
  transform: scale(1) rotate(0deg);
  position: relative;
  transition: ease-in-out 0.2s;
}
.stf .a.acth {
  transform: scale(1.3) rotate(-10deg);
  z-index: 9;
}
.stf #botta {
  width: 480px;
  margin-left: 235px;
  text-align: center;
  position: relative;
  top: 90px;
}
.stf h1 {
  font: 30px raleway;
  letter-spacing: -1px;
  font-weight: 900;
  margin: 20px auto 0;
}
.stf h2 {
  font: 8px tahoma;
  margin: 0 auto;
  letter-spacing: 2px;
}
.stf #clh,
.stf p {
  font: 11px sans-serif;
  text-align: justify;
  font-weight: bold;
  display: block;
}
.stf #clh {
  padding: 0 45px;
  margin-top: 40px;
  color: #777;
}
.stf p {
  padding: 0 20px;
  margin-top: 40px;
  color: #999;
}
.ch #cth {
  letter-spacing: 1px;
  padding: 0 45px;
  text-align: center;
  color: #777;
  display: block;
  margin-top: 20px;
  font-weight: bold;
}
.ch #cth b {
  display: block;
  letter-spacing: -1px;
  font: 13px raleway;
  font-weight: 800;
  color: #444;
  margin-bottom: 0.5rem;
}
.ch .cnt {
  width: 200px;
  height: 50px;
  position: absolute;
  bottom: 0px;
  left: 0px;
}
.ch .cnt a {
  height: 50px;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.05);
  display: inline-block;
  vertical-align: top;
  font-size: 20px;
  color: #333;
  width: 100px;
  padding-top: 14px;
}
.ch .cnt a:first-child {
  background: rgba(0, 0, 0, 0.08);
}

#sideb {
  margin: 2rem auto;
}

.team-footer {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

@media (width<=990px) {
  .stf {
    width: 97%;
    flex-direction: column;
    padding-bottom: 8rem;
    margin-bottom: 8rem;
    /* justify-content: flex-start;
    align-items: flex-end; */
  }
  .stf #botta {
    width: 60%;
    margin-left: 0;
    top: 480px;
  }
  #copy {
    margin-top: 0rem !important;
  }

  #copy1 {
    margin-top: 35rem !important;
  }

  .stf .a {
    width: 50px;
    height: 50px;
  }

  .team-footer {
    flex-direction: column;
    gap: 1.5rem;
  }
}

@media (width<=768px) {
  .stf {
    width: 97%;
  }

  .stf #botta {
    width: 90%;
    margin-left: 0;
    top: 460px;
  }
}