.a-o-i {
  font-size: 30px;
  font-weight: 600;
  margin-top: 0;
}
.a-o-i-t {
  @extend .a-o-i;
  font-size: 25px;
  padding: 15px;
  border-bottom: 1px solid lightgray;
}

.o-c {
  text-align: center;
  display: flex;
  display: -webkit-flex;
  height: 100vh;
  justify-content: center;
  align-items: center;
}

.s-t {
  font-size: 16px;
  font-weight: 600;
}

.list {
  list-style: none;
  margin-top: 0;
  padding: 0;
  li {
    padding-bottom: 10px;
    border-bottom: 1px solid lightgray;
    padding-top: 10px;
    padding-left: 40px;
  }
}
.btn-updt {
  color: #333;
  background-color: #fff;
  border-color: #ccc;
  display: inline-block;
  margin-bottom: 0;
  font-weight: 400;
  text-align: center;
  vertical-align: middle;
  background-image: none;
  border: 1px solid #ccc4c4;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.42857143;
  border-radius: 4px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: pointer;
}

.card {
  padding: 2rem;
  box-shadow: 0 1px 3px 0 #d4d4d5, 0 0 0 1px #d4d4d5;
  border-radius: 4px;
  background: white;
  margin: 0 auto;
}
.btn{
   border: 1px solid lightgrey;
    margin: 0.5rem 0;
    height: 1.5rem;
    padding: 0 0.5rem;
    background: white;
    width: 150px;
    border-radius: 4px;
}

.o-t-p {
  display: block;
  margin-top: 10px;
  font-size: 19px;
  min-height: 21px;
}

.content {
  display: inline-block;
  width: calc(100% - 250px);
  vertical-align: top;
}

.sidebar {
  width: 250px;
  min-height: 100vh;
  display: inline-block;
  box-shadow: 0 1px 3px 0 #d4d4d5, 0 0 0 1px #d4d4d5;
}
.f-c {
  width: 150px;
  border-radius: 4px;
  border: 1px solid lightgrey;
  margin: 0.5rem 0;
  height: 1.5rem;
  padding: 0 0.5rem;
}
@media screen and (max-width: 767px) {
  .sidebar {
    width: 100%;
    min-height: auto;
    height: auto;
  }
  .content {
    width: 100%;
  }
  .o-c {
    display: block;
  }
  .list {
    li {
      padding-left: 2px;
      width: calc(50% - 2px);
      display: inline-block;
    }
  }
}
