@import url('https://fonts.googleapis.com/css2?family=Lilita+One&display=swap');
body{ background: #DDDDDD; }
h1 { padding: 0 0 30px;}
:root{ 
    --white:#fff;
    --background: linear-gradient(130deg, #ff6b6b, #c94d4d, #8e3636);
}
.btn1{
    color: var(--white);
    background: var(--background);
    font-family: "Poppins", sans-serif;
    font-size: 18px;
    font-weight: 900;
    text-transform: none;
    text-align: center;
    letter-spacing: 2px;
    padding: 8px 16px;
    border-radius: 50px 50px;
    border: 2px solid var(--white);
    position: relative;
    overflow: hidden;
    margin: 0 10px;
    transition: all 0.3s ease-in-out;
    z-index: 1;
} 
.btn1:hover,
.btn1:focus{ 
    color: var(--white);
    background-color: var(--color);
    transform: translateY(-3px);
}
.btn1:before,
.btn1:after {
    content: "";
    width: 100%;
    height: 100%;
    opacity: 0.3;
    position: absolute;
    top: 0;
    transition: all 0.3s ease-in-out;
    z-index: -1
}
.btn1:before {
    background: var(--background);
    left: 100%;
}
.btn1:hover:before {
    transform: translateX(-50%);
    opacity: 1;
}
.btn1:after {
    background: var(--background);
    right: 100%;
}
.btn1:hover:after {
    transform: translateX(50%);
    opacity: 1;
}
@media only screen and (max-width: 767px){
   .btn1{ margin-bottom: 30px; }
}