.sqs-block-button {
     border-top: 2px solid #30d2ff;
       background-image: 
           linear-gradient(#30d2ff, blue),
           linear-gradient(#30d2ff, blue);
       background-size:2px 100%;
       background-position:0 0, 100% 0;
       background-repeat:no-repeat;
       border-bottom: 2px solid blue;
       border-radius: 3px;
       color: black;
       background-color: white; 
       display: inline-block;
   }