.my_custom_login_design {background: transparent;color: white;border: 5px solid;box-shadow: inset 2px 2px 5px rgba(0, 0, 0, 0.3);border-top-left-radius: 100px;border-bottom-right-radius: 100px;}​

.my_custom_login_design .apex-item-text,
.my_custom_login_design .t-Button {border-radius: 20px;}