lecampus.valdedrome.com/user/themes/lecampus/scss/theme/_form.scss

.start#form{
  .entete{
    border-top: 1px solid $light-blue;
  }
  h2{
    margin-top: 0;
  }
  .body-wrapper{
    width: 100%;
    min-width: 250px;
    margin: auto auto 140px auto;
    form{
      width: calc( (100% / 2));
      margin-top: 20px;
      margin: auto;
      & > .form-columns{
        width: 100%;
        margin: 20px 0;
        & > .form-column.w-100{
          & > .form-group{
            width: 100%;
            & > .form-data{
              width: 100%;
              & > .form-textarea-wrapper  {
                width: 100%;
                textarea{
                  width: 100%;
                  resize: none;
                  border: none;
                }
              }
            }
          }
        }
        & > .form-column {
          padding: 20px 0;
          display: flex;
          width: 100%;
          &:not(:nth-last-child(1)){
            border-bottom: 1px solid $red;
          }
          & > .form-group{
            width: auto;
            .form-data{
              @include inlineflex();
              margin: 0px 0px;
              &> div{
                overflow: hidden;
                margin: 10px 10px;
                min-width: 100px;
                border: 2px solid $red;
                border-radius: 30px;
                padding: 10px 20px;
                &.check{
                  background: $red;
                  color: white;
                }
                input{
                  border: none;
                }
                input[type='radio'] {
                  visibility: hidden;
                  position: absolute;
                }
                label{
                  cursor: pointer;
                }
              }
            }

          }
        }
      }
      .button-wrapper{
        background: $red;
        height: 100px;
        position: absolute;
        left: 0;
        width: 100%;
        button{
          margin-right: 25%;
          position: absolute;
          right: 0;
          top: 50%;
          -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
          background: white;
          border-radius: 30px;
          padding: 10px 35px;
          box-shadow:none;
          border:0;
          cursor: pointer;
        }
      }
    }
    #send-valide{
      -webkit-transform: translate(-50%, -50%);
              transform: translate(-50%, -50%);
      background: $red;
      border-radius: 20px;
      position: fixed;
      width: 30%;
      min-height: 30%;
      left: 50%;
      top: 50%;
      padding: 50px;
      .toast{
        position: relative;
        text-align: center;
        color: white;
      }
      .ok{
        color: white;
        position: absolute;
        right: 20px;
        bottom: 20px;
      }
    }
  }
}