.bg_sunset{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(70vw 70vw at top center,#a2e5fb 0,#f4f4f4 41%);z-index:-1}.zamow-container{position:relative;z-index:1}.btt_btn_container{margin:50px auto 100px;text-align:center}.btt_btn{padding:10px 18px;background-color:var(--brand-blue);border-radius:30px;font-size:24px;color:#fff;box-shadow:0 0 0 0 var(--brand-blue-hover),0 4px 0 0 var(--brand-blue-hover);border:2px solid var(--brand-blue)}.btt_btn:hover{box-shadow:0 2px 0 0 var(--brand-blue-hover)}@media only screen and (max-width:767px){.btt_btn_container{margin:30px auto 60px}}