.accordion {
width: 100%;
margin: 30px auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.accordion .item {
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.3);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0px 20px;
  padding: 10px 30px 10px 30px;
  cursor: pointer;
  border-radius: 5px;
}

.accordion .item>h2 { font-size: 20px; text-transform: capitalize; font-weight: 500; }
.number { font-size: 20px; font-weight: 500; }

.icon {
  width: 24px;
  height: 24px;
  color: #1864ab;
}

.hidden-box {
width: 110%;
grid-column: 2/3;
display: none;
position: relative;
left: -35px;
margin: 30px auto 20px auto;
}

.active {
  position: relative;
}

.active::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  border-top: 3px solid #1864ab;
  animation: borderline 1s linear forwards;
}

@keyframes borderline {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

.active .hidden-box {
  display: block;
}
@media screen and (min-device-width: 350px) and (max-device-width: 600px)
{
.accordion {
width: 100%;
margin: 30px auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.accordion .item {
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.3);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0px 20px;
  align-items: center;
  padding: 5px 15px 5px 12px;  cursor: pointer;
  border-radius: 5px; background:white;
}

.accordion .item>h2 { font-size: 15px; text-transform: capitalize; font-weight: 500; }
.number { font-size: 15px; font-weight: 500; }

.icon {
  width: 24px;
  height: 24px;
  color: #1864ab;
}

.hidden-box {
width: 110%;
grid-column: 2/3;
display: none;
position: relative;
left: -35px;
margin: 20px auto 20px auto;font-size: 15px;
}

.active {
  position: relative;
}

.active::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  border-top: 3px solid #1864ab;
  animation: borderline 1s linear forwards;
}

@keyframes borderline {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

.active .hidden-box {
  display: block;
}

}