.reservation{
 
}
.r_form_top{
  width: 100%;
  height: 300px;
  background: #ddd url(/_img/sampleBanner/sample_banner_051.jpg);
}
.r_form_title{
  line-height: 300px;
  text-align: center;
  color: #fff;
  text-shadow: 0 0 5px #0000008c;
  font-weight: 100;
  backdrop-filter: brightness(0.5);
}
.r_form_wrap{
  padding: 70px 50px;
  font-weight: 900;
  color: #404040;
  font-family: 'IBMPlexSansKR-Regular';
  display: flex;
  flex-direction: column;
  align-items: center;
}
.c_row{
  display: flex;
  margin-bottom: 20px;
  flex-direction: column;
  width: 100%;
  
}

.c_name{
  /* width: 200px; */
  /* width: 600px; */
  width: auto;
  align-self: flex-start;
}

.c_input{
  /* width: calc(100% - 200px); */
  /* max-width: 600px; */
}
.r_form_wrap input[type="text"],.r_form_wrap textarea{
  border: none;
  background-color: #f3f3f3;
  padding: 10px 15px;
  border-radius: 5px;
  outline: none;
  box-sizing: border-box;
  font-family: 'IBMPlexSansKR-Regular';
  width: 100%;
  /* max-width: 500px; */
  resize: none;
  height: 7rem;
}
.r_form_wrap button{
  outline: none;
  border: none;
  padding: 10px 30px;
  background-color: #0a68cd;
  color: #fff;
  border-radius: 3px;
  cursor: pointer;
  font-family: 'IBMPlexSansKR-Regular';
  font-weight: 900;
  align-self: self-end;
}

.c_row.right{
  justify-content: right;
}

@media screen and (max-width : 768px) {
  .r_form_wrap input[type="text"], .r_form_wrap textarea{
    max-width: unset;
  }
  .r_form_top{
    height: 0;
    padding-bottom: 30%;
    position: relative;
  }
  .r_form_title{
    line-height: unset;
    text-align: center;
    color: #fff;
    text-shadow: unset;
    backdrop-filter: unset;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    font-size: 5vmin;
    font-weight: 100;
}
  .c_row{
    flex-direction: column;
    align-items: baseline;
  }
  .c_name{
    width: auto;
  }
  
  .c_input{
    width: 100%;
    max-width: unset;
  }
  .r_form_wrap{
    padding: 40px 20px;
  }
}