.banners_parent{
    width: 100%;
    height: 540px;
    background-image: url('../graph/tlo_glowna.jpg');
    background-position: center;
    background-size: cover;
}

.three_column{
    display: flex;
    flex-direction: row;
    position: absolute;
    top: 595px;
}

.three_column .column{
    width: 290px;
    margin: 0 60px;
} 

.three_column .column .column_top{
    height: 75px;
    background: rgb(75, 188, 239, 0.9);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.three_column .column .column_top p{
    color: #fff;
    text-transform: uppercase;
    font-size: 20px;
    letter-spacing: 1px;
}

.three_column .column .column_description{
    height: 400px;
    background: #fff;
    padding: 30px;
    position: relative;
}

.three_column .column .column_description:after{
    content: "";
    display: block;
    position: absolute;
    bottom: 0px;
    right: 0px;
    width: 60px;
    height: 60px;
    background: rgb(174, 201, 20, 0.5);
    clip-path: polygon(100% 0, 0 100%, 100% 100%);
}

.three_column .column .column_description .column_icon{
    width: 65%;
    margin: 0 auto 20px;
}

.three_column .column .column_description .column_icon img{
    width: 100%;
}

.three_column .column .column_description p{
    font-size: 16px;
    line-height: 26px;
}

.oferta_block{
    width: 100%;
    height: auto;
    margin-top: 550px;
    color: #255AA5;
    padding: 50px;
    text-align: center;
}

.oferta_block .oferta_title{
    text-transform: uppercase;
    font-weight: bold;
    font-size: 25px;
}

.oferta_block .oferta_opis{
   font-size: 20px; 
}

.oferta_blok_kategorie{
    display: flex;
    flex-wrap: wrap;
    margin: 0px 40px;
    justify-content: space-between;
    position: relative;
}

.oferta_blok_kategorie .oferta_element{
    width: 260px;
    height: 280px;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    cursor: pointer;
    transition: all 0.6s ease;
}

.oferta_blok_kategorie .oferta_element:before{
    content: "";
    display: block;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 80px;
    height: 80px;
    background: rgb(75, 188, 239, 0.25);
    clip-path: polygon(0 0, 0% 100%, 100% 0);
    transition: all 0.4s ease;
}

.oferta_blok_kategorie .oferta_element:hover::before {
    background: rgb(174, 201, 20, 0.5);
}

.oferta_blok_kategorie .oferta_element .oferta_element_top{
    width: 100%;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.oferta_blok_kategorie .oferta_element .oferta_element_top img{
    width: 85%;
    transition: all 0.6s ease;
}

.oferta_blok_kategorie .oferta_element .oferta_element_bottom{
    background: #255AA5;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    transition: all 0.4s ease;
}

.oferta_blok_kategorie .oferta_element .oferta_element_bottom p{
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 18px;
}

.oferta_blok_kategorie .oferta_element:hover .oferta_element_bottom{
    background: #AEC914;
}

.oferta_blok_kategorie .oferta_element:hover .oferta_element_top img{
    width: 95%;
}



.block_onas{
    width: 100%;
    height: 360px;
    background: #EDEDED;
    display: flex;
    align-items: center;
    position: relative;
    justify-content: space-between;
    margin-top: 120px;
}

.block_onas:after{
    content: "";
    display: block;
    position: absolute;
    bottom: 20px;
    right: 30px;
    width: 200px;
    height: 200px;
    background: rgb(174, 201, 20, 0.5);
    clip-path: polygon(100% 0, 0 100%, 100% 100%);
}

.block_onas .tlo_green{
    height: 100%;
    width: 30%;
    background: #AEC914;
}

.block_onas .oferta_photo{
    width: 62%;
    position: absolute;
    margin-bottom: 50px;
    left: 20px;
}

.block_onas .oferta_photo img{
    width: 100%;
}

.block_onas .oferta_text{
    width: 36%;
    z-index: 9;
}


.block_onas .oferta_text .text_title{
    padding: 20px 0;
    text-transform: uppercase;
    font-weight: bold;
    font-size: 20px;
}

.block_onas .oferta_text .text_opis{
    padding-right: 50px;
    line-height: 28px;
    font-style: italic;
    font-size: 18px;
}

/*

@media only screen and (max-width: 767px){
.sklep .text{
    top: 50%;
    right: 50%;
    transform: translate(50%, -50%);
    }
}*/

@media only screen and (max-width: 450px){
    
    .content .oferta_block{
        padding: 50px 0;
    }

    /*.sklep .text{
        width: 350px;
        height: 350px;
    }
    
    .sklep .text h1{
        font-size: 20px;
        top: 50px;
        left: 55px;
    }
    
    .sklep .text p{
        top: 95px;
        left: 55px;
        width: 260px;
        font-size: 14px;
        line-height: 21px;
    }*/
}

@media only screen and (max-width: 1210px) {
   .three_column {
      position: relative;
      top: -75px;
      padding-left: 15px;
      padding-right: 15px;
   }
   .three_column .column {
      margin: 0;
      width: calc(33.3333% - 40px);
   }
   .three_column .column_second {
      margin: 0 60px;
   }
   .oferta_block {
      margin-top: 0;
   }
   .oferta_block {
      background: #fff;
   }
   .oferta_blok_kategorie {
      margin-left: 0;
      margin-right: 0;

   }
   .oferta_blok_kategorie .oferta_element {
      width: 100%;
   }
   .oferta_element_wrapper  {
      width: 25%;
      padding: 0 15px;
		-moz-box-sizing: border-box;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
   }
   .oferta_blok_kategorie .element_inne {
      width: 25%;
      padding: 0 15px;
		-moz-box-sizing: border-box;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
   }
   .block_onas .oferta_photo {
      margin-bottom: 0;
   }
   .block_onas {
      margin-top: 0;
   }
   .oferta_block {
      padding-bottom: 170px;
		-moz-box-sizing: border-box;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
      padding-left: 0;
      padding-right: 0;

   }
   .block_onas .oferta_text .text_opis {
      font-size: 16px;
   }
}

@media only screen and (max-width: 992px) {
   .oferta_blok_kategorie .oferta_element:before {
      left: 15px;
   }
   .three_column .column .column_description {
      height: auto;
   }
   .three_column .column {
      margin: 0;
      width: calc(33.3333% - 20px);
   }
   .three_column .column_second {
      margin: 0 30px;
  }
  .three_column .column .column_top p {
   font-size: 18px;
   padding-top: 2px;
  }
  .oferta_blok_kategorie .oferta_element .oferta_element_bottom p {
   padding-top: 1px;
  }
  .oferta_element_wrapper {
   width: 33.3333%;
  }
  .oferta_blok_kategorie .element_inne {
   width: 33.3333%;
  }
  .oferta_blok_kategorie {
   justify-content: inherit;
  }
	.block_onas .oferta_photo {
		width: 50%;
	}
   .block_onas .oferta_text {
      width: 50%;
      padding-left: 30px;
		-moz-box-sizing: border-box;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
   }
   .block_onas .oferta_text .text_title {
      padding-top: 0;
   }
}

@media only screen and (max-width: 767px) {
   .banners_parent {
      height: 200px;
   }
   .three_column .column {
      width: 100%;
   }
   .three_column {
      top: 0;
      padding: 30px 15px;
      flex-wrap: wrap;
   }
   .three_column .column_second {
      margin: 30px 0;
   }
   .three_column .column .column_description {
      padding: 20px;
   }
   .oferta_element_wrapper {
      width: 100%;
   }
   .oferta_blok_kategorie .oferta_element {
      margin-top: 30px;
   }
   .three_column .column .column_description .column_icon {
      text-align: center;
   }
   .oferta_blok_kategorie .oferta_element .oferta_element_top img, .three_column .column .column_description .column_icon img {
      width: 180px !important; 
   }
   .three_column .column .column_description .column_icon {
      width: 100%;
   }
   .oferta_block .oferta_title {
      margin: -15px 0 7px 0;
      font-size: 20px;
   }
   .oferta_blok_kategorie .element_inne {
      width: 100%;
      overflow: hidden;
   }
   .oferta_blok_kategorie .oferta_element:before {
      left: auto;
   }
   .block_onas {
      display: block;
      text-align: center;
      height: auto;
   }
   .block_onas .oferta_photo {
      width: 100%;
      text-align: center;
      position: relative;
      top: auto;
      left: auto;
      bottom: auto;
      right: auto;
   }
   .oferta_block {
      padding-bottom: 50px;
   }
   .three_column {
      padding-bottom: 50px;
   }
   .block_onas .oferta_text {
      width: 100%;
      padding-left: 15px;
      padding-right: 15px;
   }
   .block_onas:after {
      display: none;
   }
   .block_onas .oferta_text .text_opis {
      padding-right: 0;
   }
   .block_onas .oferta_photo {
      padding-top: 20px;
   }
   .block_onas .oferta_text {
      margin-top: -30px;
      margin-bottom: 40px;
   }

}